As of August 12, 2024 - 7:00 PM (UTC)
To opt-out of this list, please contact lynn.ervin@astronomy2015.org
| First Name | Surname | Affiliation | Country |
| Susanne | Aalto | Chalmers University of Technology | Sweden |
| Shinsuke | Abe | Department of Aerospace Engineering, Nihon University | Japan |
| Tom | Abel | Kavli Institute for Particle Astrophysics and Cosmology | United States |
| Zulema | Abraham | University of Sao Paulo, Astronomy Department | Brazil |
| Alberto | Accomazzi | Smithsonian Astrophysical Observatory - ADS | United States |
| Ana | Acebron | Laboratoire dAstrophysique de Marseille | France |
| Jayanta | Acharya | Balmikee Campus | Nepal |
| Charles | Acton | Jet Propulsion Laboratory | United States |
| Angela | Adamo | Stockholm University, Astronomy Department, Oskar Klein Centre | Sweden |
| Bob | Adams | CW Energy Solutions | United States |
| Bob | Adams | CW Energy Solutions | United States |
| Mark | Adams | National Radio Astronomy Observatory | United States |
| Brett | Addison | University of New South Wales | Australia |
| Toheeb | Adeleye | Prosper Integrated Maritime Company | Nigeria |
| Saul | Adelman | The Citadel | United States |
| Tek Prasad | Adhikari | Nicolaus Copernicus Astronomical Center | Poland |
| Kanti | Aggarwal | Queens University Belfast | United Kingdom |
| Nabila | Aghanim | IAS, Institut dAstrophysique Spatiale | France |
| Jerome | Aghion | ||
| Adriano | Agnello | UCLA | United States |
| Paula | Aguirre | Pontificia Universidad Catolica de Chile - School of Engineering | Chile |
| Michael | Ahearn | University of Maryland | United States |
| Mansoor | Ahmed | NASA, Goddard Space Flight Center | United States |
| Youngsook | Ahn | Korea Astronomy and Space Science Institute | South Korea |
| Suzanne | Aigrain | University of Oxford | United Kingdom |
| Yuri | Aikawa | Center for Computer Sciences, University of Tsukuba | Japan |
| Vladimir | Airapetian | NASA Goddard Space Flight Center and George Mason University | United States |
| Marco | Ajello | Clemson University | United States |
| Daniel | Akaka | ||
| Kalei | Akaka | ||
| Shaila | Akhter | UNSW Australia | Australia |
| Neslihan | Alan | United States | |
| Oscar | Alavarez Pomares | Academia de Ciencias de Cuba | Cuba |
| Andreas | Albrecht | UC Davis | United States |
| Claudia | Alexander | Jet Propulsion Laboratory | United States |
| Mark | Allen | CDS, Observatoire astronomique de Strasbourg | France |
| Christine | Allen | Instituto de Astronomia, UNAM, | Mexico |
| Christine | Allen | Instituto de Astronomia, UNAM, | Mexico |
| Monique | Aller | Georgia Southern University | United States |
| Kimberly | Aller | University of Hawaii, IfA | United States |
| Hamid | Al-Naimiy | University of Sharjah | United Arab Emirates |
| Alessandra | Aloisi | Space Telecope Science Institute | United States |
| Javier | Alonso-Garcia | Universidad de Antofagasta | Chile |
| Abdul Athem | Alsabti | University College London | Iraq |
| Joao | Alves | University of Vienna | Austria |
| Sanzia | Alves | Instituto de Astrofisica, PUC | Chile |
| Catarina | Alves de Oliveira | European Space Agency | United States |
| Nicola Cristiano | Amorisco | Dark Cosmology Centre, University of Copenhagen | Denmark |
| Sung-Ho | An | Dept. of Astronomy, Yonsei University | South Korea |
| Sibylle | Anderl | Institut de Planétologie et dAstrophysique de Grenoble | France |
| Friedrich | Anders | Leibniz-Institut fuer Astrophysik Potsdam (AIP) | Germany |
| Johannes | Andersen | The Niels Bohr Institute, University of Copenhagen | Denmark |
| Joseph | Anderson | ESO Chile | Chile |
| Richard I | Anderson | Johns Hopkins University | United States |
| Luis Gilmour | Andrade Acosta | Escuela Politecnica Nacional | Ecuador |
| Felipe | Andrade-Santos | Harvard-Smithsonian Center for Astrophysics | United States |
| Philippe | Andre | CEA Saclay | France |
| Bill | Andrews | Discover Magazine | United States |
| Otarola | Angel | TMT Observatory | United States |
| Ruth | Angus | University of Oxford | United Kingdom |
| Charlotte | Angus | University of Warwick | United Kingdom |
| Victoria | Antoci | Stellar Astrophysics Centre, Aarhus University | Denmark |
| Kyriaki | Antoniadou | Aristotle University of Thessaloniki | Greece |
| Wako | Aoki | National Astronomical Observatory of Japan | Japan |
| Takahiro | Aoki | Waseda University | Japan |
| Tatiyana | Apanasovich | George Washington University | United States |
| Maryam | Arabsalmani | European Southern Observatory Copenhagen University | Germany |
| Manuel | Aravena | Universidad Diego Portales | Chile |
| Brent | Archinal | U. S. Geological Survey | United States |
| Liz | Arcila-Osejo | Saint Marys University | Canada |
| Itziar | Aretxaga | INAOE | Mexico |
| Elisa Felicitas | Arias | International Bureau of Weights and Measures - BIPM | France |
| Nobuo | Arimoto | Subaru Telescope, NAOJ | United States |
| Jean Eudes | Arlot | IMCCE Paris Observatory | France |
| Lee | Armus | California Institute of Technology | United States |
| Magda | Arnaboldi | ESO | Germany |
| Monique | Arnaud | CEA Service dAstrophysique | France |
| Stephane | Arnouts | Laboratoire dAstrophysique de Marseille | France |
| Alexander | Arth | LMU Munich, University Observatory | Germany |
| Etienne | Artigau | Universite de Montreal | Canada |
| Manchado | Arturo | Instituto de Astrofisica de Canarias (IAC) | Spain |
| Doris | Arzoumanian | IAS (Orsay) | France |
| Ayumi | Asai | Kyoto University | Japan |
| Cooray | Asantha | University of California, Irvine | United States |
| Bruce | Asato | Honolulu Star Advertiser | |
| Markus | Aschwanden | Lockheed Martin, Solar and Astrophysics Dept | United States |
| Assiya | Ashenova | National Center of Space Research an Technology | Kazakhstan |
| Trisha | Ashley | Bay Area Environmental Research Institute and NASA Ames | United States |
| Hakim | Atek | Ecole Polytechnique Fédérale de Lausanne | Switzerland |
| Martin | Aube | Cegep de Sherbrooke | Canada |
| Damien | Augeyrolles | ||
| Kyle | Augustson | High Altitude Observatory | United States |
| Jonathan | Aumont | Institut dAstrophysique Spatiale | France |
| Herve | Aussel | AIM Paris-Saclay | France |
| Brenton | Awa | KITV | |
| Magnus | Axelsson | Tokyo Metropolitan University | Japan |
| Tom | Ayres | University of Colorado (CASA) | United States |
| Yasunori | Babazaki | Nagoya University | Japan |
| G. Jogesh | Babu | Penn State University | United States |
| Rafael | Bachiller | Observatorio Astronómico Nacional | Spain |
| Zsolt | Bagoly | MTA CSFKI KTM CSI | Hungary |
| Stacey | Bailey | gordon and betty moore foundation | United States |
| Katherine | Bailey | U.S. National Academy of Sciences | United States |
| Andrew | Baker | Rutgers, the State University of NJ | United States |
| John | Baker | NASA Goddard Space Flight Center | United States |
| Brian | Baldauf | Northrop Grumman Aerospace Systems | United States |
| Bruce | Balick | University of Washington | United States |
| Lewis | Ball | CSIRO Astronomy and Space Science | Australia |
| Warrick | Ball | Institut fuer Astrophysik Goettingen | Germany |
| Javier | Ballesteros-Paredes | Centro de Radioastronomia y Astrofisica, UNAM, Campus Morelia | Mexico |
| Mislav | Balokovic | California Institute of Technology | United States |
| Luis | Balona | South African Astronomical Observatory | South Africa |
| Roman | Baluev | Central Astronomical Observatory at Pulkovo of Russian Academy of Sciences | Russia |
| Reba | Bandyopadhyay | American Association for the Advancement of Science | United States |
| Sambaran | Banerjee | Argelander-Institut fuer Astronomie, University of Bonn | Germany |
| Nabin | Baral | Birendra Multipal Campus | Nepal |
| Andrzej | Baran | Pedagogical University of Cracow | Poland |
| Christoph | Baranec | University of Hawaii | United States |
| Christina | Barboza | MUSEUM OF ASTRONOMY AND RELATED SCIENCES | Brazil |
| Beatriz | Barbuy | Universidade de Sao Paulo | Brazil |
| Thomas | Barclay | NASA Ames Research Center | United States |
| Xavier | Barcons | Instituto de FÃsica de Cantabria (CSIC-UC) | Spain |
| Geert | Barentsen | NASA Ames | United States |
| Kat | Barger | Texas Christian University | United States |
| Wayne | Barkhouse | University of North Dakota | United States |
| Graham | Barnes | NWRA | United States |
| Peter | Barnes | University of Florida | United States |
| Joshua | Barnes | Institute for Astronomy, University of Hawaii at Manoa | United States |
| Austin | Barnes | University of California - Santa Cruz | |
| Susana | Barros | Institute of Astrophysics and Space Sciences | Portugal |
| Martin | Barstow | Royal Astronomical Society + University of Leicester | United Kingdom |
| Martin | Barstow | Royal Astronomical Society + University of Leicester | United Kingdom |
| Nicholas | Barstow | ||
| Miroslav | Barta | Astronomical Institute ASCR | Czech Republic |
| Stanislava | Bartasiute | Vilnius University | Lithuania |
| Jennifer | Bartlett | U.S. Naval Observatory | United States |
| Rulee | Baruah | HRH The Prince of Wales Institute of Engineering and Technology | India |
| Gibor | Basri | UC Berkeley | United States |
| Timothy | Bastian | National Radio Astronomy Observation | United States |
| Nate | Bastian | Liverpool John Moores University | United Kingdom |
| Fabienne | Bastien | Pennsylvania State University | United States |
| Sarbani | Basu | Yale University | United States |
| Shantanu | Basu | Western University | Canada |
| Antara | Basu-Zych | NASA GSFC UMBC | United States |
| Giuseppina | Battaglia | Instituto de Astrofisica de Canari | Spain |
| Karl | Battams | US Naval Research Laboratory | United States |
| Alan | Batten | Canada | |
| Alan | Batten | Canada | |
| Cara | Battersby | Harvard-Smithsonian CfA | United States |
| Konstantin | Batygin | California Institute of Technology | United States |
| James | Bauer | Jet Propulsion Laboratory and IPAC | United States |
| Franz | Bauer | Instituto de Astrofísica, PUC-Chile + Space Science Institute | Chile |
| Florian | Bauer | Institute for Astrophysics Goettingen | Germany |
| Kalepa | Baybayan | `Imiloa Astronomy Center | |
| Jeffrey | Beall | University of Colorado, Denver | United States |
| Tony | Beasley | National Radio Astronomy Observatory | United States |
| Cristian | Beauge | Observatorio Astronomico, Universidad Nacional de Cordoba | Argentina |
| Alexander | Beck | University Observatory Munich | Germany |
| Eric | Becklin | SOFIAUSRA | United States |
| Eric | Becklin | SOFIAUSRA | United States |
| John | Beckman | Instituto de Astrofísica de Canarias | Spain |
| Benjamin | Beeck | Max Planck Insitute for Solar System Research | Germany |
| Peter | Beiersdorfer | Lawrence Livermore National Laboratory | United States |
| Krzysztof | Belczynski | Warsaw University | Poland |
| Steven | Bell | HM Nautical Almanac Office | United Kingdom |
| Aaron | Bell | University of Tokyo | Japan |
| Jocelyn | Bell Burnell | University of Oxford Astrophysics | United Kingdom |
| Alexandre | Belli | Geoazur CNRS UMR 7329 - University of Franche Comte | France |
| Andrea | Bellini | STScI | United States |
| Juan Antonio | Belmonte | Instituto de Astrofísica de Canarias | Spain |
| Juan Antonio | Belmonte | Instituto de Astrofísica de Canarias | Spain |
| Peter L. | Bender | JILA, Univ. of Colorado | United States |
| George | Benedict | McDonald Observatory | United States |
| George | Benedict | McDonald Observatory | United States |
| Sandra | Benitez | Federal University of Rio de Janeiro | Brazil |
| Jozsef | Benko | Konkoly Observatory | Hungary |
| Bjorn | Benneke | Caltech | United States |
| Lance | Benner | Jet Propulsion Laboratory, California Institute of Technology | United States |
| Vardha Nicola | Bennert | California Polytechnic State University San Luis Obispo | United States |
| Joan | Bennet | Bennet Group Strategic Communications | |
| David | Bennett | U of Notre Dame | United States |
| Jeff | Bennett | Big Kid Science | United States |
| Othman | Benomar | University of Tokyo | Japan |
| Piero | Benvenuti | University of Padua Executive Committee Member | Italy |
| Willy | Benz | University of Berne | Switzerland |
| Arnold O. | Benz | ETH Zurich | Switzerland |
| Arnold O. | Benz | ETH Zurich | Switzerland |
| Willy | Benz | University of Berne | Switzerland |
| Partha | Bera | NASA Ames and BAERI | United States |
| Andrei | Berdyugin | University of Turku | Finland |
| Svetlana | Berdyugina | KIS, Freiburg | Germany |
| Andrey | Beresnyak | Naval Research Laboratory | United States |
| James | Berger | Duke University | United States |
| Edwin | Bergin | University of Michigan | United States |
| Arkadiusz | Berlicki | Astronomical Institute, University of Wroclaw | Poland |
| Andrea Ettore | Bernagozzi | Fondazione C. Fillietroz-ONLUS Astronomical Observatory Aosta Valley | Italy |
| Jean-Philippe | Bernard | IRAP CNRS | France |
| Fabrizio | Bernardi | SpaceDyS | Italy |
| Gabriella | Bernardi | ||
| Zachory | Berta-Thompson | MIT Kavli Institute | United States |
| Peter | Bertone | NASAMSFC | United States |
| Petro | Bertsyk | National Astronomical Observatories of China, Chinese Academy of Sciences | China |
| Petro | Bertsyk | National Astronomical Observatories of China, Chinese Academy of Sciences | China |
| Steven | Berukoff | National Solar Observatory | United States |
| Muriel | Besson | IAU - UAI Secretariat Executive Committee Member | |
| Matthieu | Bethermin | ESO | Germany |
| Rachana | Bhatawdekar | The University of Nottingham | United Kingdom |
| Dipen | Bhattacharya | Moreno Valley College | United States |
| Suresh | Bhattarai | Nepal Astronomical Society (NASO) | Nepal |
| Suketu | Bhavsar | Cal Poly Pomona | United States |
| Shaolan | Bi | Department of Astronomy,Beijing Normal University | China |
| Shaolan | Bi | Department of Astronomy,Beijing Normal University | China |
| Michele | Bianda | Istituto Ricerche Solari Locarno, IRSOL | Switzerland |
| Geoffrey | Bicknell | ANU Research School of Astronomy and Astrophysics | Australia |
| Andre | Bieler | University of Michigan | United States |
| Anya | Biferno | NASA JPL Exoplanet Exploration | United States |
| Frank | Bigiel | Univ. of Heidelberg | Germany |
| Simon | Bihr | Max Planck Institute for Astronomy | Germany |
| Arjan | Bik | Department of Astronomy, Stockholm University | Sweden |
| Beth | Biller | Institute for Astronomy, University of Edinburgh | United Kingdom |
| Dan | Bintley | JCMT - East Asian Observatory | United States |
| Sarah | Bird | Shanghai Astronomical Observatory | China |
| Christina | Birdie | Indian Institute of Astrophysics | India |
| Mark | Birkinshaw | University of Bristol Executive Committee Member | United Kingdom |
| Laura | Birzan | Hamburger Sternwarte | Germany |
| Marsha | Bishop | National Radio Astronomy Observatory | United States |
| Dmitry | Bisikalo | Institute of astronomy RAS | Russia |
| Nicolas | Biver | LESIA, Observatoire de Paris | France |
| Per | Bjerkeli | Niels Bohr Institute, University of Copenhagen | Denmark |
| Gary | Blackwood | NASA Jet Propulsion Laboratory | United States |
| David | Blake | NASA Ames Research Center | United States |
| Monica Wendolyn | Blanco Cardenas | Instituto de Astronomia, UNAM | Mexico |
| Roger | Blandford | Stanford University | United States |
| Elizabeth | Blanton | Boston University | United States |
| Laura | Blecha | University of Maryland | United States |
| Igor | Blinov | VNIIFTRI | Russia |
| Kelly | Blumenthal | Institute for Astronomy, UH | United States |
| David | Boboltz | National Science Foundation | United States |
| Dominique | Bockelee-Morvan | LESIA, Observatoire de Paris | France |
| Ann Merchant | Boesgaard | Institute for Astronomy, University of Hawaii | United States |
| Akos | Bogdan | Harvard-Smithsonian Center for Astrophysics | United States |
| Isabelle | Boisse | Laboratoire dAstrophysique de Marseille | France |
| Matthew | Bold | UKIRT | |
| Krzysztof | Bolejko | The University of Sydney | Australia |
| Bryce | Bolin | Departement Lagrange, Observatoire de la Cote d Azur | France |
| Michael | Bolte | University of California Santa Cruz | United States |
| Alceste | Bonanos | National Observatory of Athens | Greece |
| Su-Chan | Bong | Korea Astronomy and Space Science Institute | South Korea |
| Roger-Maurice | Bonnet | International Space Science Institute | Switzerland |
| Giuseppe | Bono | Department of Physics University of Rome Tor Vergata | Italy |
| Sylvain | Bontemps | Laboratoire Astrophysique de Bordeaux, Universite de Bordeaux | France |
| Adwin | Boogert | Universities Space Research Association | United States |
| David | Borncamp | Space Telescope Science Institute | United States |
| Sudeshna | Boro Saikia | Institue for Astrophysics, Goettingen | Germany |
| Jiri | Borovicka | Astronomical Institute, Ondrejov | Czech Republic |
| Richard | Borreca | ||
| Mark | Boryta | Mt. San Antonio College | United States |
| Kimberly | Bott | University of New South Wales | Australia |
| William | Bottke | Southwest Research Institute | United States |
| François | Bouchet | IAP, CNRS + Sorbonne Universite-UPMC | France |
| Patrice | Bouchet | DSM/IRFU/SAp CEA-Saclay | France |
| Philippe-A. | Bourdin | Institute for Space Research, Austrian Academy of Sciences | Austria |
| Matthew | Bourque | Space Telescope Science Institute | United States |
| Rychard | Bouwens | Leiden University | Netherlands |
| Timothy | Bovaird | The Australian National University | Australia |
| Mia | Bovill | Instituto de Astrofísica, PUC | Chile |
| Geoffrey | Bower | Academia Sinica Institute of Astronomy and Astrophysics | United States |
| Ariel | Bowers | Space Telescope Science Institute | United States |
| Tabetha | Boyajian | Yale | United States |
| James | Braatz | NRAO | United States |
| Andrea | Bracco | CEA, Saclay | France |
| Jeremy | Bradford | Yale University | |
| Arthur | Bradley | Spacecraft System Engineering Services | United States |
| John | Bradley | University of Hawaii | |
| Arthur | Bradley | Spacecraft System Engineering Services | United States |
| Angela | Bragaglia | INAF-Osservatorio Astronomico di Bologna | Italy |
| Gabriel | Brammer | STScI | United States |
| Terri | Brandt | NASA GSFC | United States |
| Robert | Braun | SKA Organisation | United Kingdom |
| Hector | Bravo Alfaro | Universidad De Guanajuato | Mexico |
| James | Breckinridge | California Institute of Technology | United States |
| James | Breckinridge | California Institute of Technology | United States |
| Shari | Breen | CSIRO Astronomy and Space Science | Australia |
| Laura | Brenneman | Smithsonian Astrophysical Observatory | United States |
| Alessandro | Bressan | SISSA | Italy |
| Paulo S. | Bretones | UFSCar | Brazil |
| Carine | Briand | Observatoire de Paris, LESIA | France |
| Nancy | Brickhouse | Smithsonian Astrophysical Observatory Smithsonian Institution | United States |
| Murray | Brightman | California Institute of Technology | United States |
| Gina | Brissenden | American Astronomical Society | United States |
| Nikolay | Britavskiy | IAASARS, National Observatory of Athens | Greece |
| Nalayini | Brito | AstroNZ | New Zealand |
| Avery | Broderick | University of Waterloo, Perimeter Institute | Canada |
| Avery | Broderick | University of Waterloo, Perimeter Institute | Canada |
| Jean | Brodie | Ucolick Observatory, UCSC | United States |
| Brian | Brondel | Astronomical Consultants Equipment Inc | United States |
| Kate | Brooks | CSIRO | Australia |
| David | Brooks | George Mason University | Japan |
| Noah | Brosch | Wise Observatory, Tel Aviv Unievrsity | Israel |
| Priscilla | Brotherston | Astro Haven Enterprises | United States |
| David | Brown | Specola Vaticana | Holy See (Vatican City) |
| Anthony | Brown | Leiden Observatory | Netherlands |
| Gregory | Brown | Lawrence Livermore National Laboratory | United States |
| Timothy | Brown | Las Cumbres Observatory Global Telescope (LCOGT) | United States |
| Don | Brownlee | Univ of Washington | United States |
| Miroslav | Broz | Charles University in Prague | Czech Republic |
| Marina | Brozovic | Jet Propulsion Laboratory, California Institute of Technology | United States |
| Allan Sacha | Brun | CEA-Saclay | France |
| Pierre | Brun | CEA Saclay | France |
| Marcella | Brusa | DIFA-University of Bologna | Italy |
| Gustavo | Bruzual | CRyA, UNAM | Mexico |
| Geoffrey | Bryden | NASA-JPL | United States |
| Stephen | Bryson | NASA Ames Research Center | United States |
| Aleksander | Brzezinski | Space Research Centre PAS | Poland |
| Gino | Bucciol | Officina Stellare SRL - Italy | |
| Lars A. | Buchhave | Harvard University | United States |
| David | Buckley | South African Astronomical Observatory | South Africa |
| Andrew | Bunker | University of Oxford | United Kingdom |
| David | Buote | University of California, Irvine | United States |
| Mridusmita | Buragohain | Tezpur University | India |
| Bonnie | Buratti | Jet Propulsion Laboratory | United States |
| Tania | Burchell | NRAO | United States |
| Martin | Bureau | University of Oxford | United Kingdom |
| Denis | Burgarella | CNRS LAM | France |
| Sarah | Burke-Spolaor | N.R.A.O. | United States |
| Jack | Burns | University of Colorado Boulder | United States |
| Ross | Burns | Kagoshima University | Japan |
| Colin | Burt | MESATech | United States |
| Michael | Burton | University of New South Wales | Australia |
| Butler | Burton | The Astrophysical Journal | United States |
| Schelte | Bus | University of Hawaii | United States |
| Sanlyn | Buxner | ||
| Derek | Buzasi | Florida Gulf Coast University | United States |
| Derek | Buzasi | Florida Gulf Coast University | United States |
| Park | Byeong Gon | Korea Astronomy & Space Institute | |
| Remi | Cabanac | Observatoire Midi Pyrenees - CNRS - Universite de Toulouse | France |
| Serdio | Cabezon | The Gruber Foundation | |
| Gabriel | Caceres | Pennsylvania State University | United States |
| Pete | Caggiano | KITV | |
| Pete | Caggiano | ||
| Kirk | Caldwell | Mayor | |
| Tiago | Campante | University of Birmingham | United Kingdom |
| Randy | Campbell | W.M. Keck Observatory | United States |
| Margaret | Campbell-Brown | University of Western Ontario | Canada |
| Chris | Campillo | Andor | |
| Lina | Canas | IAU Office for Astronomy Outreach | Japan |
| Christopher | Cannizzaro | US Department of State | United States |
| Melissa | Canoy | The Gruber Foundation | |
| Matteo | Cantiello | Kavli Institute for Theoretical Physics, UCSB | United States |
| Nico | Cappelluti | INAF-OABO UMBC | Italy |
| Josue | Cardoso dos Santos | UNESP - Sao Paulo State University | Brazil |
| Cesar | Caretta | Universidad de Guanajuato | Mexico |
| Allison | Carey | The Gruber Foundation | |
| Sean | Carey | Caltech | United States |
| Leticia | Carigi | Instituto de Astronomia. Universidad Nacional Autonoma de Mexico | Mexico |
| Claude | Carignan | University of Cape Town | South Africa |
| Claude | Carignan | University of Cape Town | South Africa |
| Chris | Carilli | National Radio Astronomy Observatory | United States |
| Raymond | Carlberg | University of Toronto | Canada |
| Robert | Carlon | Minnesota Institute for Astrophysics | United States |
| Chas | Carlson | MESATech | United States |
| Alice | Carlstrom | The Gruber Foundation | |
| John | Carlstrom | University of Chicago | |
| Sally | Carlstrom | The Gruber Foundation | |
| William | Carlstrom | The Gruber Foundation | |
| Kenneth | Carpenter | NASA Goddard Space Flight CTR | United States |
| Giovanni | Carraro | ESO | |
| Eugenio | Carretta | INAF - Osservatorio Astronomico di Bologna | Italy |
| Valerio | Carruba | Unesp | Brazil |
| Benoit | Carry | IMCCE, Paris Observatory | France |
| Luca | Casagrande | The Australian National University | Australia |
| Paola | Caselli | Max-Planck Institute for Extraterrestrial Physics | Germany |
| Paola | Caselli | Max-Planck Institute for Extraterrestrial Physics | Germany |
| Arnaud | Cassan | Institut dAstrophysique de Paris | France |
| Santi | Cassisi | INAF - Astro. Obs. Teramo | Italy |
| Diego | Castaneda | Saint Marys University | Canada |
| Angel | Castro | Instituto de Astronomia - UNAM | Mexico |
| Cristina | Catalan Torrecilla | universidad Complutense | Spain |
| Joseph | Catanzarite | SETI Institute | United States |
| Marcio | Catelan | Pontificia Universidad Catolica de Chile | Chile |
| Paul Wilson | Cauley | Wesleyan University | United States |
| Gianna | Cauzzi | INAF - Osservatorio Astrofisico di Arcetri | Italy |
| Baptiste | Cecconi | LESIA, Observatoire de Paris | France |
| Alejandra | Cerball | ||
| Gilles | Chabrier | ENS-Lyon, CRAL | France |
| Jongchul | Chae | Seoul National University | South Korea |
| Andrew | Chael | Harvard-Smithsonian Center for Astrophysics | United States |
| Kenneth | Chambers | Institute for Astronomy | United States |
| Colin | Chandler | San Francisco State University | United States |
| Heon-Young | Chang | Kyungpook National University | South Korea |
| Seok-Jun | Chang | Sejong University | South Korea |
| Zhao | Changyin | Purple Mountain Observatory, Chinese Academy of Sciences | China |
| William | Chantereau | Department of Astronomy, University of Geneva | Switzerland |
| William | Chaplin | University of Birmingham, UK | United Kingdom |
| Jessica | Chapman | CSIRO | Australia |
| Gary | Chapman | CSU, Northhridge | United States |
| Gary | Chapman | CSU, Northhridge | United States |
| Farid | Char | Universidad de Antofagasta | Chile |
| Corinne | Charbonnel | Department of Astronomy, University of Geneva | Switzerland |
| Patrick | Charlot | Laboratoire dAstrophysique de Bordeaux | France |
| Stephane | Charlot | Institut d Astrophysique de Paris (CNRS-UPMC) | France |
| Steven | Charnley | NASA Goddard Space Flight Center | United States |
| Stephane | Charpinet | IRAP CNRS | France |
| George | Chartas | College of Charleston | United States |
| Sourav | Chatterjee | CIERA, Northwestern University | United States |
| Uddhab Prasad | Chaulagain | LERMA, Universite Pierre et Marie Curie (UPMC) | France |
| Li | Chen | Astronomy Department of Beijing Normal University | China |
| Xuefei | Chen | Yunnan Observatory | China |
| Xuelei | Chen | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Yang | Chen | Department of Astronomy, Nanjing University | China |
| Huadong | Chen | China University of Petroleum | China |
| Ke-Jung | Chen | UC Santa Cruz | United States |
| Liang | Chen | Shanghai Astronomical Observatory | China |
| Chang-Yao | Chen | Department of Physics, NCU | Taiwan |
| Chen-Hung | Chen | National Central University | Taiwan |
| Andrew | Cheng | Johns Hopkins Applied Physics Lab | United States |
| Jianxia | Cheng | Shanghai Astronomical Observatory, CAS | China |
| Fuzhen | Cheng | Center for Astrophysics, University of Science and Technology of China | China |
| Fuzhen | Cheng | Center for Astrophysics, University of Science and Technology of China | China |
| Isabelle | Cherchneff | Basel University | Switzerland |
| Michael | Cherry | KITV | |
| Steven | Chesley | Jet Propulsion Laboratory | United States |
| Mark | Cheung | Lockheed Martin Solar and Astrophysics Laboratory | United States |
| Sze-leung | Cheung | IAU Office for Astronomy Outreach | Japan |
| Cristina | Chiappini | Leibniz-Institut for Astrophysik Potsdam | Germany |
| Masashi | Chiba | Astronomical Institute, Tohoku University | Japan |
| Kristin | Chiboucas | Gemini Observatory | United States |
| Lisa L.-H. | Chien | Northern Arizona University | United States |
| Michiyuki | Chikawa | Kindai University | Japan |
| Cindy | Chiu | ASIAA/ASROC | Taiwan |
| Kelley | Cho | Anthology Marketing Group | |
| Kyung-Suk | Cho | Korea Astronomy Space Science Institute | South Korea |
| Paul | Chodas | Jet Propulsion Laboratory | United States |
| Gwangson | Choe | Kyung Hee University | South Korea |
| Chul-Sung | Choi | Korea Astronomy and Space Science Institute | South Korea |
| Minho | Choi | Korea Astronomy and Space Science Institute | South Korea |
| Young-Jun | Choi | Korea Astronomy and Space Science Institute | South Korea |
| Yun-Young | Choi | Kyung-Hee University | South Korea |
| Mei-Yin | Chou | ASIAA/ASROC | Taiwan |
| Lars | Christensen | IAU - UAI Secretariat Executive Committee Member | |
| Lise | Christensen | Dark Cosmology Centre, Niels Bohr Institute | Denmark |
| Jorgen | Christensen-Dalsgaard | Dept. Physics and Astronomy, Aarhus University | Denmark |
| Carol | Christian | STScI | United States |
| Jessie | Christiansen | NASA Exoplanet Science Institute, Caltech | United States |
| Hyoungseok | Chu | National Institute for Mathematical Sciences | South Korea |
| You-Hua | Chu | ASIAA/ASROC | Taiwan |
| Mark | Chun | UH Institute for Astronomy | |
| Sang-Hyun | Chun | Yonsei University Observatory | South Korea |
| Kyungwon | Chun | School of Space Research, Kyung Hee University | South Korea |
| Eun Jung | Chung | Korea Astronomy and Space Science Institute | South Korea |
| Sun-Ju | Chung | Korea Astronomy and Space Science Institute (KASI) | South Korea |
| Dan | Churma | KITV | |
| Giacomo | Ciani | University of Florida | United States |
| David | Ciardi | CaltechIPAC | United States |
| Robin | Ciardullo | Penn State University | United States |
| Claudia | Cicone | ETH Zurich | Switzerland |
| Fred | Ciesla | University of Chicago | United States |
| Lucas | Cieza | Universidad Diego Portales | Chile |
| Michele | Cignoni | STScI | United States |
| Luca | Ciotti | Italy | |
| Jonathan | Cirtain | NASA MSFC | United States |
| Jessi | Cisewski | Carnegie Mellon University | United States |
| Francesca | Civano | Yale University | United States |
| Barry | Clark | NRAO | United States |
| Susan | Clark | Columbia University | United States |
| Kelly | Clark | American Astronomical Society | |
| Bruce | Clarke | SETI Institute, NASA Ames Research Center | United States |
| Geoffrey | Clayton | Louisiana State University | United States |
| Benjamin | Clement | Centre de Recherche Astrophysique de Lyon (CRAL) | France |
| David | Clements | Imperial College London | United Kingdom |
| Nicolas | Clerc | Max-Planck Institute for Extraterrestrial Physics | Germany |
| Frederic | Clette | Observatoire Royal de Belgique | Belgium |
| Kim | Clube | Royal Astronomical Society | United Kingdom |
| Lodovico | Coccato | ESO | Germany |
| Dan | Coe | Space Telescope Science Institute | United States |
| Glenda Lorraine | Coetzer | HartRAO | South Africa |
| Adrien | Coffinet | Department of Astronomy, University of Geneva | Switzerland |
| Calla | Cofield | Space.com | United States |
| Judith | Cohen | California Institute of Technology (Caltech) | United States |
| Paul | Coleman | UH Institute for Astronomy | |
| Jocelyn | Collado | Becker Communications | |
| Matthew | Colless | Australian National University Executive Committee Member | Australia |
| Matthew | Colless | Australian National University Executive Committee Member | Australia |
| Remo | Collet | Australian National University | Australia |
| Andrew | Collier Cameron | University of St Andrews | United Kingdom |
| Michelle | Collins | Yale | United States |
| Dario | Colombo | University of Alberta | Canada |
| Knicole | Colon | NASA Ames Research Center | United States |
| Andrea | Comastri | INAF-OABO | Italy |
| Francoise | Combes | Observatoire de PARIS Executive Committee Member | France |
| Michael | Combi | University of Michigan | United States |
| Lynn | Cominsky | Sonoma State University | United States |
| John | Conklin | University of Florida | United States |
| Edward K. | Conklin | United States | |
| Michael | Connelley | University of Hawaii, Institute for Astronomy | United States |
| Albert | Conrad | LBTO | United States |
| Rodrigo | Contreras Ramos | Universidad Catolica de Chile | Chile |
| Kem | Cook | Cook Astronomical Consulting | United States |
| Benjamin | Cook | Harvard University | United States |
| Keith | Copeland | Spectral Instruments | United States |
| Kristen | Coppin | Centre for Astrophysics, University of Hertfordshire | United Kingdom |
| Christopher | Corbally | Vatican Observatory | Holy See (Vatican City) |
| Ian | Corbett | IAU - UAI Secretariat Executive Committee Member | United Kingdom |
| Martin | Cordiner | Catholic University of America + NASA GSFC | United States |
| France | Cordova | National Science Foundation | United States |
| Frances | Cordova | NSF | |
| David | Corgan | Minnesota Institute for Astrophysics | United States |
| Jean-Francois | Cossette | Laboratory for Atmospheric and Space Physics, University of Colorado Boulder | United States |
| Rafael | Costero | Instituto de Astronomia, UNAM | Mexico |
| Angela | Cotera | SETI Institute | United States |
| Michel | Cotte | University of Nantes Executive Committee Member | |
| Warrick | Couch | Australian Astronomical Observatory | Australia |
| Jeffrey | Coughlin | SETI Institute | United States |
| Stephane | Courteau | Queens University | Canada |
| Helene | Courtois | IPNL - CNRS | France |
| Athena | Coustenis | CNRS-LESIA-Observatoire De Paris | France |
| Audrey | Coutens | NBI, StarPlan, University of Copenhagen | Denmark |
| Felicia | Cowden | Community Radio | |
| Lennox | Cowie | Institute for Astronomy, Univ. of Hawaii | United States |
| Antoinette | Cowie | IFA | United States |
| Anne | Cowley | Arizona State University | United States |
| Charles | Cowley | University of Michigan | United States |
| Eric | Craine | STEM Laboratory, Inc. | United States |
| Robert | Cramer | KOHN 2 News | |
| Jeff | Crane | Carnegie Observatories | United States |
| D. Michael | Crenshaw | Georgia State University | United States |
| Catherine | Cress | Centre for High Performance Computing | South Africa |
| Aurelien | Crida | Observ. Cote d Azur, University of NICE | France |
| Brendan | Crill | Jet Propulsion Laboratory | United States |
| Abigail | Crites | California Institute of Technology | |
| Denija | Crnojevic | Texas Tech University | United States |
| Christopher | Crockett | ||
| Adrian | Cruise | University of Birmingham | United Kingdom |
| Adrian | Cruise | University of Birmingham | United Kingdom |
| Catherine | Cruz | KITV | |
| Antonino | Cucchiara | NASA | United States |
| Wenyuan | Cui | Hebei Normal University | China |
| Lang | Cui | Xinjiang Astronomical Observatory | China |
| Xinyun | Cui | Shanghai Jiao Tong University | China |
| Jean-Charles | Cuillandre | CEA-Saclay | France |
| Katia | Cunha | Observatorio Nacional and Steward Observatory | Brazil |
| Margarida | Cunha | Centro de Astrofisica, U. Porto | |
| Maria | Cunningham | University of New South Wales | Australia |
| Emily | Cunningham | UC Santa Cruz | United States |
| Henry | Curtis | Ililani Media | United States |
| Allen | Cutler | Senate Appropriations | |
| Roc | Cutri | Caltech IPAC | United States |
| Gary | Da Costa | Research School of Astronomy Astrophysics, ANU | Australia |
| Elisabete | Da Cunha | Swinburne University of Technology | Australia |
| Hakon | Dahle | Institute of Theoretical Astrophysics, University of Oslo | Norway |
| Scott | Dahm | WM Keck Observatory | |
| Giovanni | Dal Lago | Officina Stellare SRL - Italy | |
| James | Dale | University Observatory and Excellence Cluster Universe, Munich | Germany |
| Yigit | Dallilar | University of Florida | United States |
| M. Chantale | Damas | Queensborough Community College of the City University of New York (CUNY) | United States |
| Andrei | Dambis | Sternberg Astronomical Institute, Moscow State University | Russia |
| Batmunkh | Damdin | Institute for Astronomy Geophysics, Mongolian Academy of Sciences | Mongolia |
| Karsten | Danzmann | AEI Hannover | Germany |
| Mvuemba Lemba | Darling | ||
| Emmanuel | Dartois | Institut dAstrophysique Spatiale | France |
| Sarthak | Dasadia | The University of Alabama in Huntsville | United States |
| Srabani | Datta | Jodrell Bank Centre for Astrophysics | United Kingdom |
| James | Davenport | University of Washington | United States |
| Laurence | David | Harvard-Smithsonian Center for Astrophysics | United States |
| Matthew | Davie | University of New South Wales | Australia |
| Benjamin | Davies | Liverpool John Moores University | United Kingdom |
| Chelsea | Davis | Hawaii News Now | |
| Joanne | Dawson | Macquarie University + CSIRO Astronomy and Space Science | Australia |
| Joanne | Dawson | Macquarie University + CSIRO Astronomy and Space Science | Australia |
| Sandra | Dawson | Thirty Meter Telescope | |
| Lauren | Day | KOHN 2 News | |
| Stephane | De Barros | INAF Bologna | Italy |
| James | De Buizer | USRA-SOFIA | United States |
| Elisabete | De Gouveia Dal Pino | IAGUSP, Universidade de Sao Paulo | Brazil |
| Richard | De Grijs | Kavli Institute for Astronomy and Astrophysics, Peking University | China |
| Roelof | De Jong | Leibniz Institute for Astrophysics Potsdam | Germany |
| Janie | De La Rosa | Southwest Research Institute | United States |
| Mario | De Leo-Winkler | University of California - Riverside | United States |
| Guido | De Marchi | European Space Agency | Netherlands |
| Duilia | De Mello | CUA/GSFC | United States |
| Selma E. | De Mink | University of Amsterdam | Netherlands |
| Emma | De Ona Wilhelmi | CSIC-IEEC | Spain |
| Giselia | De Rosa | Ohio State University | United States |
| Antonio | De Ugarte Postigo | IAA-CSIC | Spain |
| Aletha | De Witt | Hartebeesthoek Radio Astronomy Observatory | South Africa |
| Tim | De Zeeuw | European Southern Observatory Executive Committee Member | Germany |
| Leen | Decin | University of Leuven, Institute of Astronomy | Belgium |
| Thibaut | Decressin | Osservatorio di Roma | Italy |
| Fabio | Del Sordo | Yale - Nordita | United States |
| Anna | Delahaye | McGill University | Canada |
| Marco | Delbo | CNRS-Observatoire de la Cote dAzur | France |
| Valerio | D'Elia | INAF-OAR Astronomical Observatory of Rome | Italy |
| Flavia | DellAgli | University of Rome La Sapienza | Italy |
| Olivier | Demangeon | Laboratoire dAstrophysique de Marseille (LAM) | France |
| Ricardo | Demarco | Department of Astronomy, Universidad de Concepcion | Chile |
| Jessica | Dempsey | East Asian Observatory | United States |
| Licai | Deng | National Astronomical Observatories, CAS | China |
| Larry | Denneau | Institute for Astronomy - University of Hawaii | United States |
| Kelly | Denney | The Ohio State University | United States |
| Marc | DeRosa | Lockheed Martin Solar and Astrophysics Laboratory | United States |
| Jean-Michel | Desert | University of Colorado Boulder | United States |
| Luc | Dessart | Laboratoire Lagrange, Nice | France |
| Miroslava | Dessauges | Geneva Observatory | Switzerland |
| Susana | Deustua | Space Telescope Science Institute | United States |
| David | DeVorkin | National Air and Space Museum | United States |
| David | DeVorkin | National Air and Space Museum | United States |
| Daniel | Devost | Canada-France-Hawaii Telescope Corporation | United States |
| Julien | Devriendt | University of Oxford | United Kingdom |
| James | Di Francesco | National Research Council of Canada | Canada |
| Philip | Diamond | SKA Organisation | |
| Rodrigo | Diaz | Geneva Observatory | Switzerland |
| Francisco Javier | Diaz Castro | Instituto de Astrofisica de Canarias | Spain |
| Wanda L | Diaz-Merced | Smithsonian Institution | United States |
| Wolfgang | Dick | Bundesamt fuer Kartographie und Geodaesie | Germany |
| Helene | Dickel | University of New Mexico | United States |
| John | Dickel | University of New Mexico | United States |
| Andrea | Dieball | University of Bonn | Germany |
| Tiziana | DiMatteo | Carnegie Mellon Univ. | United States |
| Harriet | Dinerstein | The University of Texas at Austin | United States |
| Van | Dixon | Space Telescope Science Institute | United States |
| Thomas | Dixon | Institute for Astronomy, University of Hawaii | United States |
| Van | Dixon | Space Telescope Science Institute | United States |
| Carolyn | Doherty | Monash Centre for Astrophysics | Australia |
| Jess | Doherty | JPL | |
| Klaus | Dolag | University Observatory Munich | Germany |
| Herve | Dole | IAS Orsay, univ Paris-Sud | France |
| Jeanette | Domber | Ball Aerospace Technologies Corp. | United States |
| Martin | Dominik | University of St Andrews | United Kingdom |
| Megan | Donahue | Big Kids Science | United States |
| Ruobing | Dong | LBNL UC Berkeley | United States |
| Yao | Dong | Purple Mountain Observatory, Chinese Academy of Sciences | China |
| Lee | Dongjoo | Korea Astronomy Space Science Institute | South Korea |
| Greg | Doppmann | W. M. Keck Observatory | United States |
| Rosa | Doran | NUCLIO - Nucleo Interativo de Astronomia | Portugal |
| Bertil F. | Dorch | University of Southern Denmark | Denmark |
| Ernst | Dorfi | Univ. Vienna, Institute of Astrophysics | Austria |
| Ernst | Dorfi | Univ. Vienna, Institute of Astrophysics | Austria |
| Bryan | Dorland | US Naval Observatory | United States |
| Emmanuel | Dormy | CNRS - ENS | France |
| Sebastian | Dorn | Max-Planck-Institut for Astrophysics | Germany |
| Julien | Dorval | University of Strasbourg | France |
| Aaron | Dotter | RSAA ANU | Australia |
| Elisabetta | Dotto | INAF-Osservatorio Astronomico di Roma | Italy |
| Steven | Doty | Denison University | United States |
| Sandra | Doty | Ohio University Lancaster | United States |
| Gerry | Doyle | Armagh Observatory | United Kingdom |
| Rene | Doyon | Universite de Montreal - iREx | Canada |
| Diana | Dragomir | UC Santa Barbara - LCOGT | United States |
| Bruce | Draine | Princeton University | United States |
| Jeremy | Drake | Smithsonian Astrophysical Observatory | United States |
| Alyssa | Drake | CRAL - University of Lyon | France |
| James | Drake | University of Maryland | United States |
| Dainis | Dravins | Lund Observatory | Sweden |
| Paul | Drewes | KITV | |
| Simon | Driver | ICRAR, University of Western Australia | Australia |
| Maria | Drozdovskaya | Leiden Observatory | Netherlands |
| John | Drummond | Possum Observatory | New Zealand |
| Marie Lise | Dubernet | Observatoire de Paris | France |
| Jaroslav | Dudik | Astronomical Institute | Czech Republic |
| Charon | Duermeijer | Elsevier | Netherlands |
| Vincent | Dumont | University of New South Wales | Australia |
| Martin | Duncan | Queens University | Canada |
| Kenneth | Duncan | University of Nottingham | United Kingdom |
| David | Dunham | International Occultation Timing Association | United States |
| Joan | Dunham | United States | |
| Hiralal | Duorah | Gauhati University | India |
| Kalpana | Duorah | Gauhati University | India |
| Xavier | Dupac | European Space Agency | Spain |
| Renato | Dupke | National Observatory and Univ. of Michigan | United States |
| Andrea | Dupree | Harvard-Smithsonian Center for Astrophysics | United States |
| Jean | Dupuis | Canadian Space Agency | Canada |
| Josef | Durech | Charles University in Prague | Czech Republic |
| Dan | Duriscoe | U.S. National Park Service | United States |
| Steve | Durst | International Lunar Observatory Association | United States |
| Manisha | Dwa | Nepal Astronomical Society (NASO) | Nepal |
| Vikram | Dwarkadas | University of Chicago | United States |
| Eli | Dwek | NASA Goddard Space Flight Center | United States |
| Sara | Dwyer | National Science Foundation | United States |
| Elena | Dzifcakova | Astronomical Institute | Czech Republic |
| Gwendolyn | Eadie | McMaster University | Canada |
| Harald | Ebeling | IfA, University of Hawaii | United States |
| Juan | Echevarria | Instituto de Astronomía, UNAM | Mexico |
| Dominique | Eckert | Department of Astronomy, University of Geneva | Switzerland |
| Eiichi | Egami | Steward Observatory, University of Arizona | United States |
| Jan | Egedal | UW-Madison | United States |
| Ricky | Egeland | National Center for Atmospheric Research High Altitude Observatory | United States |
| Siegfried | Eggl | IMCCE Observatoire de Paris | France |
| Ronald | Ekers | CSIRO Astronomy and Space Science | Australia |
| Ronald | Ekers | CSIRO Astronomy and Space Science | Australia |
| Sylvia | Ekstrom | University of Geneva | Swaziland |
| David | Elbaz | CEA Saclay | France |
| Nancy | Elias-Rosa | INAF-Osservatorio Astronomico di Padova | Italy |
| Marie-Pier | Elie | ||
| Linda | Elkins-Tanton | Arizona State University | United States |
| Justin | Ellis | JPLCaltech | United States |
| Bruce | Elmegreen | IBM Watson Research Center | United States |
| Debra | Elmegreen | Vassar College | United States |
| Martin | Elvis | Harvard-Smithsonian Center for Astrophysics | United States |
| Justin | Ely | Space Telescope Science Institute | United States |
| Viacheslav | Emelianenko | Institute of Astronomy, Russian Academy of Sciences | Russia |
| Marcelo | Emilio | Ponta Grossa State University | Brazil |
| Chris | Engelbrecht | University of Johannesburg | South Africa |
| Cecile | Engrand | CSNSM CNRS_Univ. Paris Sud | France |
| Haldis | Engvold | The Norwegian Academy of Science and Letters | Norway |
| Oddbjorn | Engvold | Inst. of Theor. Astrophysics, Univ. of Oslo & Norwegian Acad of Sci & Letters | Norway |
| J. Emilio | Enriquez R. | Radboud University Nijmegen | Netherlands |
| Torsten | Ensslin | MPI for Astrophysics | Germany |
| Marta | Entradas | ISCTE-IUL | Portugal |
| Stéphane | Erard | LESIA Observatoire de Paris | France |
| Christopher | Erdmann | Harvard-Smithsonian Center for Astrophysics | United States |
| Peter | Erickson | University of Alaska Anchorage | United States |
| Hans Kristian | Eriksen | University of Oslo | Norway |
| Allan | Ernest | Charles Sturt University | Australia |
| Reed | Essick | Massachusetts Institute of Technology | United States |
| Ian | Evans | Smithsonian Astrophysical Observatory | United States |
| Thomas | Evans | University of Exeter | United Kingdom |
| Laurent | Eyer | Geneva Observatory | Switzerland |
| Giuseppina | Fabbiano | Harvard-Smithsonian CfA | United States |
| Andrew | Fabian | University of Cambridge | United Kingdom |
| Mehri | Fadavi | Jackson State University | United States |
| Christopher | Faesi | Harvard University | United States |
| Gregory G. | Fahlman | Herzberg Astronomy and Astrophysics, National Research Council | Canada |
| Melanie | Faithful | IOP Publishing | United States |
| Fabio | Falchi | ISTL Light Pollution Science and Technology Institute | Italy |
| Abe | Falcone | Penn State University | United States |
| Edith | Falgarone | Ecole Normale Superieure - Observatoire de Paris | France |
| Michael | Fall | STScI | United States |
| Niklas | Falstad | Chalmers University of Technology | Sweden |
| Lulu | Fan | Department of Astronomy, University of Science and Technology of China | China |
| Xuan | Fang | Instituto de Astrofisica de Andalucia - CSIC | Spain |
| Yuhong | Fang | School of Physics,Huazhong University of Science Technology | China |
| Rim | Fares | INAF-Osservatorio Astrofisico di Catania | Italy |
| Sona | Farmanyan | Armenian Astronomical Society (ArAS) | Armenia |
| Davide | Farnocchia | Caltech JPL | United States |
| Will | Farr | University of Birmingham | United Kingdom |
| Glennys | Farrar | New York University | United States |
| Christopher | Farrington | CHARA Georgia State University | United States |
| Edith | Fayolle | Harvard-Smithsonian Center for Astrophysics | United States |
| Steven | Federman | University of Toledo | United States |
| Steven | Federman | University of Toledo | United States |
| Grigori | Fedorets | University of Helsinki | Finland |
| Eric | Feigelson | Penn State University | United States |
| Francis | Fekel | Tennessee State University | United States |
| Anja | Feldmeier | ESO | Germany |
| Michael | Fellhauer | Departamento de Astronomia, Universidad de Concepcion | Chile |
| Lu | Feng | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Xueshang | Feng | NSSC Chinese Academy of Sciences | China |
| Zhang | Fenghui | Yunnan observatory, Chinese Academy of Sciences | China |
| Yeshe | Fenner | AAL | |
| Luigina | Feretti | INAF Istituto di Radioastronomia Bologna | Italy |
| Annette | Ferguson | Institute for Astronomy, University of Edinburgh | United Kingdom |
| Henry | Ferguson | Space Telescope Science Institute | United States |
| Roger | Ferlet | CNRS - IAP | France |
| Julio A. | Fernandez | Departamento de Astronomia. Facultad de Ciencias | Uruguay |
| Jose M. | Ferrandiz | University of Alicante, Spain | Spain |
| Elizabeth | Ferrara | Goddard Space Flight Center | United States |
| Laura | Ferrarese | NRC-Herzberg | Canada |
| Sylvio | Ferraz-Mello | Universidade de Sao Paulo, Instituto de Astronomia, Geofisica Ciencias Atmosferi | Brazil |
| Ignacio | Ferreras | University College London | United Kingdom |
| Jay | Fidell | Think Tech Hawaii | |
| Rick | Fienberg | American Astronomical Society | United States |
| Miroslav | Filipovic | University of Western Sydney | Australia |
| Keely | Finkelstein | University of Texas at Austin | United States |
| Steven | Finkelstein | The University of Texas at Austin | United States |
| Giuliana | Fiorentino | INAF Osservatorio Astronomico di Bologna | Italy |
| Audrey | Fischer | Chicago Astronomical Society,President. One Star at a Time,Founder Co-chair | United States |
| Travis | Fischer | Georgia State University | United States |
| Will | Fischer | NASA Goddard Space Flight Center | United States |
| Laura | Fissel | CIERA - Northwestern University | United States |
| Frederico | Fiuza | SLAC National Accelerator Laboratory | United States |
| Nicolas | Flagey | CFHT Corporation | United States |
| Kelsi | Flatland | San Diego State University | United States |
| Scott | Fleming | Space Telescope Science Institute | United States |
| Lyndsay | Fletcher | University of Glasgow | United Kingdom |
| Heather | Flewelling | University of Hawaii Institute for Astronomy | United States |
| Helene | Flohic | University of the Pacific | United States |
| Sheila Nathanya | Flores Duran | Instituto de Astronomia UNAM | Mexico |
| William | Folkner | JPL | United States |
| Eric | Ford | Pennsylvania State University | United States |
| Alyson | Ford | National Radio Astronomy Observatory | United States |
| Daniel | Foreman-Mackey | NYU | United States |
| William | Forman | Smithsonian Astrophysical Observatory | United States |
| William | Forrest | Univ. of Rochester | United States |
| Octavi | Fors Aldrich | University of North Carolina at Chapel Hill | United States |
| Natascha M. | Forster Schreiber | Max-Planck-Institut fuer extraterrestrische Physik | Germany |
| Thierry | Forveille | EDP Sciences | |
| Adriaan | Fourie | WESGRO | South Africa |
| Ori | Fox | University of California, Berkeley | United States |
| William | Fox | Princeton Plasma Physics Laboratory | United States |
| Lester | Fox-Machado | Universidad Nacional Autonoma de Mexico-Instituto de Astronomia-OANSPM | Mexico |
| Tassos | Fragos | University of Geneva | Switzerland |
| Cliff | Fralick | Sunpower Inc. | |
| Kevin | France | University of Colorado | United States |
| Marijn | Franx | Leiden Observatory | Netherlands |
| Thomas | Franzen | Curtin Institute of Radio Astronomy | Australia |
| Helen Jane | Fraser | The Open University | United Kingdom |
| Anna | Frebel | Massachusetts Institute of Technology | United States |
| Wendy | Freedman | University of Chicago | United States |
| Diane | Frendak | American Astronomical Society | United States |
| Jonathan | Freundlich | Observatoire De Paris - Lerma | France |
| Per | Friberg | EAOJCMT | United States |
| Aram | Friedman | Ansible Technologies Ltd. | United States |
| Peter | Frinchaboy | Texas Christian University | United States |
| Peter | Frinchaboy | Texas Christian University | United States |
| Antonella | Fruscione | Smithsonian Astrophysical Observatory | United States |
| Chris | Fryer | Los Alamos National Laboratory | United States |
| Jianning | Fu | Beijing Normal University | China |
| Yanning | Fu | Purple Mountain Observatory | China |
| Jian | Fu | Shanghai Astronomical Observatory | China |
| Xiaoting | Fu | International school for advanced studies (SISSA) | Italy |
| Michiko | Fujii | National Astronomical Observatory of Japan | Japan |
| Yusuke | Fujimoto | Hokkaido University | Japan |
| Tomoko | Fujiwara | Kyushu University | Japan |
| Hideaki | Fujiwara | National Astronomical Observatory of Japan | |
| Yasuo | Fukui | Nagoya University | Japan |
| Takao | Fukui | None( retired Prof.) | Japan |
| Takao | Fukui | None( retired Prof.) | Japan |
| Kodai | Fukushima | Hosei University | Japan |
| Gary | Fuller | University of Manchester | United Kingdom |
| Jim | Fuller | California Institute of Technology | United States |
| Benjamin | Fulton | Institute for Astronomy, University of Hawaii at Manoa | United States |
| Paul | Gabor | Vatican Observatory | Holy See (Vatican City) |
| Benjamin | Gaczkowski | University Observatory Munich | Germany |
| Roy | Gal | University of Hawaii, IfA | |
| Gaspar | Galaz | Instituto de Astrofisica, Pontificia Universidad Catolica de Chile | Chile |
| Rebeca | Galera Rosillo | IAC | Spain |
| Jesus | Gallego | Universidad Complutense de Madrid | Spain |
| Jesus | Gallego | Universidad Complutense de Madrid | Spain |
| Alexandre | Gallenne | Universidad de Concepcion | Chile |
| Marco | Galliani | ||
| Antoinette | Galvin | University of New Hampshire | United States |
| Jian | Gao | Department of Astronomy, Beijing Normal University | China |
| Yu | Gao | Purple Mountain Observatory | China |
| Beatriz | Garcia | ITeDA (CNEA-CONICET-UNSAM), UTN-FRM | Argentina |
| Domingo Anibal | Garcia Hernandez | Instituto de Astrofisica de Canarias (IAC) | Spain |
| Jose Alejandro | Garcia Varela | Universidad de los Andes | Colombia |
| Santiago | Garcia-Burillo | Observatori de Madrid | Spain |
| Pedro | Garcia-Lario | European Space Agency | |
| Jonathan | Gardner | NASA - Goddard Space Flight Center | United States |
| Muriel | Gargaud | LABORATOIRE ASTROPHYSIQUE BORDEAUX - UNIVERSITE DE BORDEAUX | France |
| William | Garnier | SKA Organisation | |
| Cecilia | Garraffo | Harvard-Smithsonian Center for Astrophysics | United States |
| Michael | Garrett | ASTRON + Leiden University | Netherlands |
| Massimo | Gaspari | Max Planck Institute for Astrophysics (MPA) | Germany |
| Bernard | Gaudi | Ohio State University | |
| Ralph | Gaume | National Science Foundation | United States |
| Pamela | Gay | SIUE | United States |
| Hongwei | Ge | Yunnan Observatories, Chinese Academy of Sciences | China |
| James | Geach | Centre for Astrophysics, University of Hertfordshire | United Kingdom |
| Thomas R. | Geballe | Gemini Observatory | United States |
| Neil | Gehrels | NASA-GSFC | United States |
| Robert | Gehrz | University of MInnesota | United States |
| Robert | Gehrz | University of MInnesota | United States |
| Stephan | Geier | European Southern Observatory | Germany |
| Doug | Geisler | Universidad de Concepcion | Chile |
| Richard | Gelderman | Western Kentucky University | United States |
| Dawn | Gelino | NASA Exoplanet Science Institute | United States |
| Shy | Genel | Columbia University | United States |
| Reinhard | Genzel | Max Planck Institute for Extraterrestrial Physics | Germany |
| Martin | George | International Planetarium Society | Australia |
| Iskren | Georgiev | Max Plank Institute for Astronomy | Germany |
| Cyril | Georgy | Keele University | United Kingdom |
| Ortwin | Gerhard | Max-Planck-Institute for Ex. Physics | Germany |
| Susan | Gessner Stewart | U.S. Naval Observatory | United States |
| Dan | Gezari | NASA Goddard Space Flight Center | United States |
| David | Ghale | Takshashila Astronomy Club | Nepal |
| Andrea | Ghez | UCLA | United States |
| Luan | Ghezzi | Harvard-Smithsonian Center for Astrophysics | United States |
| Noemi | Giammichele | Universite de Montreal | Canada |
| Mark | Giampapa | National Solar Observatory | United States |
| Steven | Gibson | Western Kentucky University | United States |
| Tony | Gibson | NSF | |
| Sarah | Gibson | NCAR HAO | United States |
| Neale | Gibson | European Southern Observatory | Germany |
| Mark | Gieles | University of Surrey | United Kingdom |
| Karoline | Gilbert | Space Telescope Science Institute | United States |
| Eleni | Gill | KITV | |
| Ranpal | Gill | ||
| Stephen | Gillam | Indiana University Purdue University Fort Wayne | United States |
| Roberto | Gilli | INAF - Bologna Observatory | Italy |
| Frederick | Gilman | Carnegie Mellon University | United States |
| Alan | Gilmore | Physics and Astronomy Dept, University of Canterbury | New Zealand |
| Alvaro | Gimenez | European Space Agency | Spain |
| Jon | Giorgini | Jet Propulsion Laboratory | United States |
| Gabriele | Giovannini | Bologna University and IRA--INAF | Italy |
| Zelalem | Girma Abate | ||
| Rafael | Girola Schneider | Univrsidad nacional de Tres de Febrero | Argentina |
| Silvia | Giuliatti Winter | UNESP | Brazil |
| John | Gizis | University of Delaware | United States |
| Karl | Glazebrook | Swinburne University | Australia |
| Jason | Glenn | University of Colorado | United States |
| Vera | Gluscevic | IAS | United States |
| Oleg | Gnedin | University of Michigan | United States |
| Raphael | Gobat | Korea Institute for Advanced Study | South Korea |
| Tara | Gokas | Chandra X-ray Center | United States |
| Paul | Goldsmith | Jet Propulsion Laboratory, California Institute of Technology | United States |
| Andreja | Gomboc | Faculty of Mathematics and Physics UL | Slovenia |
| Myriam | Gomez | Fundacion Imagen De Chile | Chile |
| Marco | Gomez-Munoz | Instituto de Astronomia, UNAM | Mexico |
| Thiago | Goncalves | Valongo Observatory, Federal University of Rio de Janeiro | Brazil |
| Biping | Gong | Huazhong University of Science and Technology | China |
| Biping | Gong | Huazhong University of Science and Technology | China |
| Marta | Gonzalez | ||
| Gabriela | Gonzalez | Louisiana State University | United States |
| Tancredi | Gonzalo | Depto. Astronomia, Fac. Ciencias | Uruguay |
| Louise | Good | University of Hawaii | United States |
| Bob | Goodrich | GMTO | |
| Sergii | Gordiienko | Third Planet | Ukraine |
| Karl | Gordon | Space Telescope Science Institute | United States |
| David | Gordon | NVI Inc., NASA GSFC | United States |
| Krzysztof | Gorski | Caltech Jet Propulsion Laboratory | United States |
| Mark | Gorski | University of New Mexico NRAO | United States |
| Catherine | Gosmeyer | Space Telescope Science Institute | United States |
| Miller | Goss | Natioal Radio Astronomy Observatory | United States |
| Miller | Goss | Natioal Radio Astronomy Observatory | United States |
| Ylva | Gotberg | Anton Pannekoek Institute for Astronomy, Amsterdam | Netherlands |
| Tomo | Goto | National Tsing Hua University | Taiwan |
| Akira | Goto | Anthropological Institute, Nanzan University | Japan |
| Kirsten | Gottschalk | ICRAR | |
| Naoteru | Gouda | National Astronomical Observatory of Japan | Japan |
| Dimitrios | Gouliermis | University of Heidelberg | Germany |
| Kevin | Govender | IAU Office of Astronomy for Development | South Africa |
| Brandon | Gracey | Colorado Mesa University | United States |
| Eli | Grant | IAU Office of Astronomy For Development | South Africa |
| Mikael | Granvik | University of Helsinki | Finland |
| Raffaele | Gratton | INAF - Osservatorio Astronomico di Padova | Italy |
| Or | Graur | New York University | United States |
| Tommy | Grav | Planetary Science Institute | United States |
| Sarah | Graves | East Asian Observatory | |
| Anne | Green | University of Sydney | Australia |
| Richard | Green | Steward Observatory | United States |
| Lucie | Green | UCL-MSSL | United Kingdom |
| Claire-Elise | Green | The University of New South Wales | Australia |
| Jenny | Greene | Princeton Univeristy | United States |
| Matthew | Greenhouse | Goddard Space Flight Center | United States |
| Laura | Greggio | INAF - Osservatorio Astronomico di Padova | Italy |
| Jane | Gregorio-Hetem | Universidade de Sao Paulo | Brazil |
| Philip | Gregory | Physics and Astronomy, University of British Columbia | Canada |
| Thomas | Greve | University College London | United Kingdom |
| Elizabeth | Griffin | Dominion Astrophysical Observatory | Canada |
| Richard | Griffiths | University of Hawaii at Hilo | United States |
| Valentin | Grigore | Romanian Society for Meteors and Astronomy | Romania |
| Cristian Daniel | Grigore | University Valahia of Targoviste | Romania |
| Carl | Grillmair | California Institute of Technology | United States |
| Claudio | Grillo | Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen | Denmark |
| Daniel | Grin | Kavli Institute for Cosmological Physics, University of Chicago | United States |
| Norman | Grogin | Space Telescope Science Institute | United States |
| Jose | Groh | Geneva Observatory, University of Geneva | Swaziland |
| Giovanni Federico | Gronchi | Universita' di Pisa | Italy |
| Preben | Grosboel | European Southern Observatory | Germany |
| Richard | Gross | Jet Propulsion Laboratory | United States |
| Lucas | Grosset | CNRS - LESIA - Observatoire de Paris | France |
| Breana | Grosz | Bennet Group Strategic Communications | |
| Brent | Groves | Australian National University | Australia |
| Patricia | Gruber | The Gruber Foundation | |
| Samuel | Grunblatt | U. Hawaii Institute for Astronomy | United States |
| Magdalena | Gryciuk | Space Research Centre Polish Academy of Sciences | Poland |
| Shenghong | Gu | Yunnan Observatories | China |
| Bob | Guanzon | KITV | |
| Manuel | Guedel | University of Vienna | Austria |
| Katie | Guffey | University of Wyoming | United States |
| Madhulika | Guhathakurta | NASA Headquarters | United States |
| Vincent | Guillet | Institut d Astrophysique Spatiale | France |
| James | Guillochon | Harvard | United States |
| Ana H F | Guimaraes | CRAAM at Mackenzie University | Brazil |
| Edward | Guinan | Villanova University | United States |
| Edward | Guinan | Villanova University | United States |
| Sylvain | Guiriec | NASA GSFC -- UMD -- CRESST | United States |
| Samuel | Gulkis | Jet Propulsion Laboratory, California Institute of Technology | United States |
| Sergei | Gulyaev | Auckland University of Technology | New Zealand |
| Stanislav | Gunar | University of St Andrews, School of Mathematics and Statistics | United Kingdom |
| Heather | Gunning | Space Telescope Science Institute | United States |
| Yicheng | Guo | UCOLick Observatory, University of California, Santa Cruz | United States |
| Zhao | Guo | Georgia State University | United States |
| Anjali | Gupta | Columbus State | United States |
| Leonid | Gurvits | Joint Institute for VLBI in Europe | Netherlands |
| Leonel | Gutierrez | Instituto de Astronomia, UNAM | Mexico |
| Joyce | Guzik | Los Alamos National Laboratory | United States |
| Stephen | Gwyn | Canadian Astronomy Data Centre | Canada |
| Ruediger | Haas | Chalmers University of Technology | Sweden |
| Joseph | Haberman | PlaneWave Instruments | |
| Nathan | Haese | Diablo Valley College | United States |
| Janis | Hagelberg | University of Hawaii | United States |
| Wendy | Hagen Bauer | Wellesley College | United States |
| Nader | Haghighipour | Institute for Astronomy, University of Hawaii | United States |
| Michael | Hahn | Columbia University | United States |
| Jon | Hakkila | College of Charleston | United States |
| Christopher | Hales | NRAO | United States |
| Jeffrey | Hall | Lowell Observatory | United States |
| Frederick | Hamann | University of Florida | United States |
| Kelly | Hambleton | UCLan | United Kingdom |
| Ryan | Hamilton | USRA SOFIA | United States |
| John | Hamilton | UH Hilo/PISCES | |
| Heidi | Hammel | AURA | |
| Neil | Hammond | Cambridge University Press | |
| Mark | Hammonds | University of Tokyo | Japan |
| Wonyong | Han | Korea Astronomy and Space Science Institute | South Korea |
| Zhanwen | Han | Yunnan Observatories, Chinese Academy of Sciences | China |
| Bo | Han | Wuhan University | China |
| Xianming | Han | Butler University | United States |
| Inwoo | Han | Korea Astronomy and Space Science Institute (KASI) | |
| Shravan | Hanasoge | Tata Institute of Fundamental Research | India |
| Tomoyuki | Hanawa | Chiba University | Japan |
| Toshihiro | Handa | Kagoshima University | Japan |
| Toshihiro | Handa | Kagoshima University | Japan |
| David | Hanes | Queens University | Canada |
| Robert | Hanisch | National Institute of Standards and Technology | United States |
| Terese | Hansen | Landessternwarte, Heidelberg University | Germany |
| Terese | Hansen | Landessternwarte, Heidelberg University | Germany |
| Margaret | Hanson | University of Cincinnati | United States |
| Ryohei | Harada | Osaka Prefecture University | Japan |
| Jeremy | Hare | The George Washington University | United States |
| Geraint | Harker | University College London | United Kingdom |
| Geraint | Harker | University College London | United Kingdom |
| Pamela | Harman | NASA SOFIA - SETI Institute | United States |
| Hugh | Harris | US Naval Observatory | |
| Joel | Hartman | Princeton University, Department of Astrophysical Sciences | United States |
| Janice | Harvey | Gemini Observatory | United States |
| Lisa | Harvey-Smith | CSIRO Australia Telescope National Facility | Australia |
| Hashima | Hasan | NASA Headquarters | United States |
| Keisuke | Hasegawa | Nagoya University | Japan |
| Guenther | Hasinger | University of Hawaii, IfA | |
| Don | Hassler | Institut dAstrophysique Spatiale | France |
| Nimish | Hathi | LAM -- Laboratoire dAstrophysique de Marseille | France |
| Bunyo | Hatsukade | National Astronomical Observatory of Japan | Japan |
| Marijke | Haverkorn | IMAPP - Radboud University | Netherlands |
| Suzanne | Hawley | University of Washington | United States |
| Saeko | Hayashi | Subaru Telescope, NAOJ | United States |
| Masa | Hayashi | National Astronomical Observatory of Japan | Japan |
| Kohei | Hayashi | Kavli IPMU, The University of Tokyo | Japan |
| Matthew | Hayes | Stockholm University | Sweden |
| Jeffrey | Hayes | NASA - HW | United States |
| Paul | Hayne | Jet Propulsion Laboratory | United States |
| Korey | Haynes | Astronomy Magazine | United States |
| Sara | Heap | NASAs Goddard Space Flight Center | United States |
| John | Hearnshaw | University of Canterbury | New Zealand |
| Melan | Hebert-Terleckyj | Associated Universities, Inc. | United States |
| Richard | Hedrick | PlaneWave Instruments | |
| Thilina | Heenatigala | ||
| Essam | Heggy | University of Southern California | |
| Amanda | Heiderman | University of Virginia and NRAO | United States |
| Amanda | Heiderman | University of Virginia and NRAO | United States |
| Petr | Heinzel | Academy of Sciences | Czech Republic |
| David | Helfand | Quest University Canada | Canada |
| Natalie | Hell | LLNL and Dr. Remeis-Sternwarte, ECAP, FAU | United States |
| Amina | Helmi | Kapteyn Astronomical Institute | Netherlands |
| George | Helou | CaltechIPAC | United States |
| Kyle | Helson | Brown University | United States |
| L. Andrew | Helton | USRA - SOFIA | United States |
| Mary Kay | Hemenway | Univ. of Texas Executive Committee Member | United States |
| Vincent | Henault-Brunet | University of Surrey | United Kingdom |
| Martin | Hendry | University of Glasgow, UK | |
| Christian | Henkel | Until May 2015 Max-Planck-Institut fuer Radioastronomie | Germany |
| Gregory | Hennessy | US Naval Observatory | United States |
| Agnes | Henri | EDP Sciences | |
| Todd | Henry | RECONS | United States |
| Pat | Henry | Institute for Astronomy | United States |
| Gerhard | Hensler | Univ. of Vienna, Dept. of Astrophysics | Austria |
| Sigrid | Hensler | University of Vienna | |
| Chris | Henze | NASA Ames Research Center | United States |
| Jeong-Eun | Heo | Sejong University | South Korea |
| Hanna | Herbst | University of Florida | United States |
| Cinthya | Herrera | NAOJ | Japan |
| Paul | Hertz | NASA | United States |
| James | Hesser | NRC Herzberg | Canada |
| Daniel | Hestroffer | IMCCE Paris Observatory CNRS | France |
| Annibal | Hetem | UFABC - Universidade Federal do ABC | Brazil |
| Inge | Heyer | Loyola University Maryland | United States |
| Ryan | Hickox | Dartmouth College | United States |
| Erin | Hicks | University of Alaska Anchorage | United States |
| Agata | Hidehiko | National Astronomical Observatory of Japan | Japan |
| Frederick | Higgins | Cranbrook Educational Community | United States |
| Vince | Higgs | Cambridge University Press | |
| Mario A | Higuera G | Observatorio Astronomico Nacional, Universidad Nacional de Colombia | Colombia |
| Joseph | Hilbe | International Astrostatistics Association | United States |
| Martin | Hilchenbach | Max Planck Institute for Solar System Research | Germany |
| Michael | Hilker | European Southern Observatory | Germany |
| Alex | Hill | Haverford College | United States |
| Vanessa | Hill | Laboratoire Lagrange, Observatoire de la Cote dAzur | France |
| Catherine | Hill | The Open University | United Kingdom |
| Lynne | Hillenbrand | California Institute of Technology | United States |
| D. John | Hillier | University of Pittsburgh | United States |
| James | Hilton | US Naval Observatory | United States |
| Mary | Hinkle | Northern Arizona University | United States |
| Masatoshi | Hirabayashi | University of Colorado at Boulder | United States |
| Yutaka | Hirai | The University of Tokyo | Japan |
| Taires | Hiranaka | KHON 2 NEWS | |
| Teruyuki | Hirano | Tokyo Institute of Technology | Japan |
| Michaela | Hirschmann | CNRS-IAP | France |
| Paul | Ho | East Asian Observatory | United States |
| Wynn | Ho | University of Southampton | United Kingdom |
| Robert | Hobbs | UTRC | United States |
| Diane | Hockenberry | UH Institute for Astronomy | |
| Klaus W. | Hodapp | University of Hawaii, Institute for Astronomy | United States |
| Vedad | Hodzic | Institute of Theoretical Astrophysics, University of Oslo | Norway |
| Jens | Hoeijmakers | Leiden Observatory | Netherlands |
| J. Todd | Hoeksema | Stanford University | United States |
| Kelsey | Hoffman | NASA-Ames, SETI | United States |
| Michiel | Hogerheijde | Leiden University | Netherlands |
| Catherine | Hohenkerk | HM Nautical Almanac Office | United Kingdom |
| Alisher | Hojaev | NUU & UBAI | Uzbekistan |
| Lui | Hokoana | UH Maui College | United States |
| Jarita | Holbrook | University of the Western Cape | South Africa |
| Jonathan | Holdship | University College London | United Kingdom |
| Kelly | Holley-Brockelmann | Vanderbilt University | United States |
| Robert | Hollow | CSIRO Astronomy and Space Science | Australia |
| Matthew | Holman | Smithsonian Astrophysical Observatory | United States |
| Jane | Holmquist | Princeton University Library | United States |
| Benne Willem | Holwerda | Leiden Observatory | Netherlands |
| Jeroen | Homan | MIT Kavli Institute for Astrophysics and Space Research | United States |
| Mitsuhiko | Honda | Kanagawa University | Japan |
| Kyeongsoo | Hong | Korea Astronomy and Space Science Institute | South Korea |
| Qiu | Hongyun | QHYCCD | China |
| Andrew | Hopkins | Australian Astronomical Observatory | Australia |
| Phillip | Hopkins | Caltech | United States |
| Joseph | Hora | Harvard-Smithsonian Center for Astrophysics | United States |
| Oleksiy | Hordiyenko | PE Third Planet | Ukraine |
| Ann | Hornschemeier | NASA GSFC | United States |
| Seth | Hornstein | University of Colorado Boulder | United States |
| Matthew | Hosek | Institute for Astronomy, University of Hawaii | United States |
| Mizuhiko | Hosokawa | NICT | Japan |
| Mizuhiko | Hosokawa | NICT | Japan |
| Shelbi | Hostler | SAO | United States |
| Andrew | Howard | Institute for Astronomy, Univ. of Hawaii | United States |
| Tine | Howard | Hawaii News Now | |
| Tine | Howard | Hawaii News Now | |
| Andy | Howell | LCOGT, UC Santa Barbara | United States |
| Ryan | Howie | SAO | United States |
| Sarah | Hreha | The Gruber Foundation | |
| Chih-Hao | Hsia | Department of Physics, University of Hong Kong, | China |
| Henry | Hsieh | Academia Sinica Institute of Astronomy and Astrophysics | Taiwan |
| Tien-Hao | Hsieh | National Tsing Hua University | Taiwan |
| Brooke | Hsu | NASA ASD | United States |
| Li-Yen | Hsu | IfA, University of Hawaii | United States |
| Yongyun | Hu | Peking University | China |
| Esther | Hu | Institute for Astronomy, Univ. of Hawaii | United States |
| Renyu | Hu | Jet Propulsion Laboratory | United States |
| Dan | Hu | Shanghai Jiao Tong University | China |
| Cheng-li | Huang | Shanghai Astron. Obs. | China |
| Xinchuan | Huang | SETI Institute and NASA Ames Research Center | United States |
| Yong | Huang | Shanghai Astronomical Observatory, Chinese Academy of Sciences | China |
| Cheng | Huang | Shanghai Astronomical Observatory, CAS | China |
| Xu | Huang | Princeton University | United States |
| Po-Chieh | Huang | Graduated Institute of Astronomy, National Central University, Taiwan(R.O.C.) | Taiwan |
| Daniel | Huber | University of Sydney | Australia |
| Mark | Huber | University of Hawaii, Institute for Astronomy | United States |
| Marc | Huertas-Company | Paris Observatory | France |
| Annie | Hughes | IRAP | France |
| A. Meredith | Hughes | Wesleyan University | United States |
| Winnie | Humberson | NASA | |
| Sharon | Hunt | Association of Universities for Research in Astronomy | United States |
| Channing | Huntington | Lawrence Livermore National Lab | United States |
| Zhi-Ying | Huo | National Astronomical Observatories, Chinese Academy of Sciences | China |
| George | Hurd | Hawaii News Now | |
| Guillaume | Hurier | IAS | France |
| Timothy | Hurley | Honolulu Star | |
| Jamie | Hutchins | IOP Publishing | United Kingdom |
| Ho Seong | Hwang | Korea Institute for Advanced Study | South Korea |
| Jai-chan | Hwang | Kyungpook National University, Dept. of Astronomy and Atmospheric Sciences | South Korea |
| Narae | Hwang | Korea Astronomy and Space Science Institute | South Korea |
| Kim | Hwansun | National Institute for Mathematical Sciences | South Korea |
| Subhon | Ibadov | Institute of Astrophysics | Tajikistan |
| Kiyotomo | Ichiki | Nagoya University | Japan |
| Asuka | Igarashi | University of Tsukuba | Japan |
| David | Ige | Governor | |
| Ribas | Ignasi | Institut de Ciencies de l'Espai | Spain |
| Mikhail | Ignatyev | St. Petersburg State University | Russia |
| Olivier | Ilbert | Laboratoire d Astrophysique de Marseille | France |
| Stathis | Ilonidis | Stanford University | United States |
| Remy | Indebetouw | University of Virginia, NRAO, ALMA | United States |
| James | Ingalls | Caltech | United States |
| Douglas | Ingram | Texas Christian University | United States |
| Colin | Ingram | Andor | |
| Akio | Inoue | Osaka Sangyo University, College of General Education | Japan |
| Hajime | Inoue | Meisei University | Japan |
| Shota | Inoue | Osaka University | Japan |
| Wichan | Insiri | National Astronomical Institute of Thailand | Thailand |
| Shu-Ichiro | Inutsuka | Nagoya University | Japan |
| Daisuke | Iono | National Astronomical Observatory of Japan | Japan |
| Sergio | Ioppolo | Open University | United Kingdom |
| Abdanour | Irbah | LATMOS CNRS | France |
| William | Irvine | University of Massachusetts Amherst | United States |
| William M. | Irvine | University of Massachusetts Amherst | United States |
| William | Irvine | University of Massachusetts Amherst | United States |
| Andrea | Isella | Rice University | United States |
| Scott | Ishikawa | Becker Communications | |
| Ryohko | Ishikawa | National Astronomical Observatory of Japan | Japan |
| Stuart | Ishikawa | KITV | |
| Tomoaki | Ishiyama | Chiba University | Japan |
| Mathieu | Isidro | SKA Organisation | |
| Bamidele | Ismailajala | ||
| GianLuca | Israel | INAF - Rome Astronomical Observatory | Italy |
| Anatoliy | Ivantsov | Technion - Israel Institute of Technology | Israel |
| Rachel | Ivie | American Institute of Physics | United States |
| Masachika | Iwai | Tokyo Institute of Technology | Japan |
| Natalie | Iwasa | ||
| Kazushi | Iwasawa | ICREA and Universitat de Barcelona | Spain |
| Jaime | Izquierdo | Universidad Complutense de Madrid | Spain |
| Sarah | Jabbari | Stockholm University | Sweden |
| Pascale | Jablonka | EPFL | Switzerland |
| Brian | Jackson | Boise State University | United States |
| Carole | Jackson | ICRAR - Curtin University | Australia |
| Mark | Jackson | Fiat Physica | United States |
| Braden | Jackson | KITV | |
| Christopher | Jacobs | JPL | United States |
| Robert | Jacobson | Jet Propulsion Laboratory | United States |
| Seth | Jacobson | Universtat Bayreuth | Germany |
| George | Jacoby | GMT | United States |
| Suzanne | Jacoby | LSST | United States |
| Charlotte | James | Oxford University Press | United Kingdom |
| Katie | Jameson | University of Maryland | United States |
| In Sung | Jang | Seoul National University | South Korea |
| Anne | Jaskot | Smith College | United States |
| Vera | Jatenco-Pereira | Instituto de Astronomia, Geofisica e Ciencias Atmosfericas IAGUSP | Brazil |
| David | Jauncey | CSIRO Astronomy Space Sceience Associate and Visiting Fellow RSAA, ANU | Australia |
| Mathilde | Jauzac | Durham University - ICC | United Kingdom |
| Robert | Jedicke | University of Hawaii | United States |
| Steve | Jefferson | Keck Observatory | United States |
| Simon | Jeffery | Armagh Observatory | United Kingdom |
| John | Jeffries | Institute for Astronomy | |
| Jon | Jenkins | NASA Ames Research Center | United States |
| Leigh | Jenkins | IOP Publishing | |
| Peter | Jenniskens | SETI Institute - NASA Ames | United States |
| Adam | Jensen | University of Nebraska-Kearney | United States |
| Kyung Sook | Jeong | Korea Astronomy and Space Science Institute (KASI) | |
| Philip | Jewell | National Radio Astronomy Observatory | United States |
| Jianghui | Ji | Purple Mountain Observatory, CAS | China |
| Wei-Guang | Ji | Xinjiang Astronomical Observatory, Chinese Academy of Sciences | China |
| Lanwei | Jia | Department of Physics, Guangzhou University | China |
| Ing-Guey | Jiang | National Tsing Hua University | Taiwan |
| Xiaojun | Jiang | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Bing | Jiang | Caltech, Nanjing University | United States |
| Linhua | Jiang | Kavli Institute for Astronomy and Astrophysics, Peking University | China |
| Xue-Jian | Jiang | Purple Mountain Observatory | China |
| Yun | Jiang | Purple Mountain Observatory, CAS | China |
| Dengkai | Jiang | Yunnan Observatories, Chinese Academy of Sciences | China |
| Wang | Jia-Wei | National Tsing Hua University | Taiwan |
| Shoko | Jin | Kapteyn Astronomical Institute | Netherlands |
| Shoko | Jin | Kapteyn Astronomical Institute | Netherlands |
| Yipeng | Jing | Department of Physics and Astronomy, Shanghai Jiao Tong University | China |
| Hussein | Jirdeh | Space Telescope Science Institute | United States |
| Youngsoo | Jo | Korea Astronomy and Space Science Institute | South Korea |
| Thomas | Johnson | NASA HQ | United States |
| Ryan | Johnson | Gettysburg College | United States |
| Kelsey | Johnson | University of Virginia | United States |
| Michael | Johnson | Harvard-Smithsonian Center for Astrophysics | United States |
| Fred | Johnson | California State University, Fullerton | United States |
| Traci | Johnson | University of Michigan | United States |
| Frieda | Johnson | California State University, Fullerton | |
| Michele | Johnson | NASA AMES | United States |
| Kathryn | Johnston | Columbia University | United States |
| Kenneth | Johnston | US Naval Observatory Retired | United States |
| Kenneth | Johnston | US Naval Observatory Retired | United States |
| Gilles | Joncas | Universite Laval | Canada |
| Paul | Jones | University of New South Wales | Australia |
| Christine | Jones | Smithsonian Astrophysical Observatory | United States |
| Hugh | Jones | University of Hertfordshire | United Kingdom |
| Anthony | Jones | Institut dAstrophysique Spatiale | France |
| Lynne | Jones | University of Washington | United States |
| Tucker | Jones | UC Santa Barbara | United States |
| Casey | Jones | University of Hawaii at Hilo | United States |
| Daniel | Jontof-Hutter | Pennsylvania State University | United States |
| Andres | Jordan | Instituto de Astrofisica, PUC | Chile |
| Anders M. | Jorgensen | New Mexico Tech | United States |
| Inger | Jorgensen | Gemini Observatory | United States |
| Jes Kristian | Jorgensen | Niels Bohr Institute, University of Copenhagen | Denmark |
| Heather | Joseph | SPARC | United States |
| Ott | Juergen | National Radio Astronomy Observatory | United States |
| Eric | Jullo | Laboratoire dAstrophysique de Marseille | France |
| Mario | Juric | University of Washington | United States |
| Edward | Jurua | Mbarara University of Science and Technology | Uganda |
| Wojciech | Jurusik | Jagiellonian University | Poland |
| Martin | Jutzi | University of Bern | Switzerland |
| Philip | Kaaret | University of Iowa | United States |
| Jelle | Kaastra | SRON Netherlands Institute for Space Research | Netherlands |
| Kiana | Kade | University of Alaska Anchorage | United States |
| Stella | Kafka | AAVSO | United States |
| Andrea | Kahoohanohang | OIWI TV | |
| Lauren | Kahre | New Mexico State University | United States |
| Norio | Kaifu | National Astronomical Observatory of Japan Executive Committee Member | Japan |
| Jouni | Kainulainen | Max-Planck-Institute for Astronomy | Germany |
| Ralf | Kaiser | University of Hawaii | United States |
| Yuko | Kakazu | Subaru Telescope, NAOJ | |
| Veselina | Kalinova | University of Alberta | Canada |
| Jason | Kalirai | Space Telescope Science Institute | United States |
| Belinda | Kalomeni | University of Ege | Turkey |
| Nadejda | Kaltcheva | University of Wisconsin Oshkosh | United States |
| Lisa | Kaltenegger | Carl Sagan Institute Cornell | United States |
| Nathan | Kam | Anthology | |
| Kazuhisa | Kamegai | Tokyo University of Science | Japan |
| Julia | Kamenetzky | University of Arizona, Steward Observatory | United States |
| Peggi | Kamisato | W. M. Keck Observatory | United States |
| Kazuhiro | Kanagawa | ILTS, Hokkaido University | Japan |
| Evgeny | Kanev | Institute of Astronomy of the Russian Academy of Sciences (INASAN) | Russia |
| Hyesung | Kang | Pusan National University | South Korea |
| Miju | Kang | Korea Astronomy and Space Science Institute | South Korea |
| Xiaoyu | Kang | Yunnan Observatories, Chinese Academy of Sciences | China |
| Justin | Kanno | KOHN 2 News | |
| Lex | Kaper | Anton Pannekoek Institute Amsterdam | Netherlands |
| George | Kaplan | U.S. Naval Observatory (contractor) | United States |
| Ramesh Chander | Kapoor | Indian Institute of Astrophysics (Retd.) | India |
| Amanda | Karakas | Australian National University | Australia |
| Diane | Karakla | Space Telescope Science Institute | United States |
| Oleg | Kargaltsev | George Washington University | United States |
| Alan | Karp | Hewlett Packard | |
| Namir | Kassim | Naval Research Laboratory | United States |
| Marc | Kassis | Keck Observatory | United States |
| Kazuki | Kato | University of tsukuba | Japan |
| Harley | Katz | Institute of Astronomy, University of Cambridge | United Kingdom |
| Jens | Kauffman | Max-Planck-Institut for Radioastronomy | Germany |
| Tejinder | Kaur | The University of Western Australia | Australia |
| Kirsti | Kauristie | Finnish Meteorological Institute | Finland |
| Indulekha | Kavila | Mahatma Gandhi University | India |
| Sugata | Kaviraj | University of Hertfordshire | United Kingdom |
| Colins | Kawai | University of Hawaii Press | |
| Hideyo | Kawakita | Koyama Astronomical Observatory | Japan |
| Steven | Kawaler | Iowa State University | United States |
| Akiko | Kawamura | National Astronomical Observatory of Japan | Japan |
| Laura | Kay | Barnard College, Columbia University | United States |
| Jacqueline | Keane | Institute for Astronomy - Univ. of Hawaii | United States |
| Evan | Keane | SKA Organisation | |
| Masamuna | Keko Rachel | ||
| Michael | Kelleher | The Gruber Foundation | |
| Jennifer | Kelleher | Associated Press | |
| John | Keller | KWAI 1080 The Morning Show | |
| Kenneth | Kellermann | National Radio Astronomy Observatory | United States |
| Kenneth | Kellermann | National Radio Astronomy Observatory | United States |
| Patrick | Kelly | University of California Berkeley | United States |
| Robert | Kelly | Viberpoint International Ltd. | Togo |
| George | Kelly | University College London | United Kingdom |
| Ajit | Kembhavi | Inter-University Centre for Astronomy and Astrophysics | India |
| Jeff | Kenney | Yale University | United States |
| Brian | Kent | NRAO | United States |
| Amanda | Kepley | National Radio Astronomy Observatory | United States |
| Lisa | Kewley | Australian National University | Australia |
| Sara | Khalafinejad | Hamburg Observatory, Hamburg University | Germany |
| Fazeel Mahmood | Khan | IST Islamabed | |
| Ramon | Khanna | Springer-Verlag GmbH | Germany |
| Alain | Khayat | Institute for Astronomy- NASA Infrared Telescope Facility | United States |
| Pongsak | Khokhuntod | Beijing Normal University | China |
| Habib | Khosroshahi | School of Astronomy (IPM) | Iran |
| Kaipo | Kiaha | OIWI TV | |
| Mark | Kidger | European Space Agency | |
| Alina | Kiessling | NASA JPL | United States |
| Masayoshi | Kiguchi | Kinki University | Japan |
| Masayoshi | Kiguchi | Kinki University | Japan |
| Jean-Baptiste | Kikwaya Eluo | Vatican Observatory | United States |
| Virginia | Kilborn | Swinburne University of Technology | Australia |
| George | Kildare Miley | Liden University Executive Committee Member | Netherlands |
| Pamela | Kilmartin | Physics and Astronomy Dept, University of Canterbury | New Zealand |
| Sungsoo S. | Kim | Kyung Hee University | South Korea |
| Dong-Woo | Kim | Smithsonian Astrophysical Observatory | United States |
| Woong-Tae | Kim | Seoul National University | South Korea |
| Agnes | Kim | Penn State Worthington Scranton | United States |
| Chang-Goo | Kim | Princeton University | United States |
| Juhan | Kim | Korea Institute for Advanced Study | South Korea |
| Myung-Jin | Kim | Korea Astronomy and Space Science Institute | South Korea |
| Yeon-Han | Kim | Korea Astronomy and Space Science Institute | South Korea |
| Dongwon | Kim | Australian National University | Australia |
| Eunbin | Kim | Kyung Hee University | South Korea |
| Hyun-Jeong | Kim | Seoul National University | South Korea |
| Hyunnam | Kim | Kyung Hee University | South Korea |
| Minbae | Kim | Kyung Hee University | South Korea |
| Yoojea | Kim | Korean Astronomical Society | South Korea |
| Anne | Kinney | W.M. Keck Observatory | United States |
| David | Kipping | Harvard-Smithsonian Center for Astrophysics | United States |
| Patrick V. | Kirch | Univ. of California Berkeley Executive Committee Member | |
| Takanobu | Kirihara | University of Tsukuba | Japan |
| John | Kirk | Max-Planck Institute for Nuclear Physics | Germany |
| Csaba | Kiss | MTA CSFK, Konkoly Observatory | Hungary |
| Markus | Kissler-Patig | Gemini Observatory | United States |
| Irina | Kitiashvili | NASA Ames Research Center | United States |
| Hubert | Klahr | Max-Planck-Institute for Astronomy | Germany |
| Pontoppidan | Klaus | Space Telescope Science Institute | United States |
| Randolf | Klein | SOFIA USRA (NASA Ames) | United States |
| Stephanie | Klein | Kutztown University of Pennsylvania | United States |
| Scot | Kleinman | Gemini Observatory | United States |
| Lucia | Kleint | FHNW | Switzerland |
| Jan | Kleyna | Institute for Astronomy, UH Manoa | United States |
| Noel | Klingler | The George Washington University | United States |
| Sergei A. | Klioner | Technische Univ. Dresden Executive Committee Member | Germany |
| Irene | Klotz | ||
| Johan | Knapen | Instituto de Astrofísica de Canarias | Spain |
| Patricia | Knezek | National Science Foundation | United States |
| Zoran | Knezevic | Atronomical Observatory | Serbia |
| Chung-Ming | Ko | Institute of Astronomy, National Central University | Taiwan |
| Jongwan | Ko | Korea Astronomy and Space Science Institute | South Korea |
| Chiaki | Kobayashi | University of Hertfordshire | United Kingdom |
| Michal | Kocer | Klet Observatory | Czech Republic |
| Rajesh | Kochhar | Panjab University Mathematics Department, Chandigarh160014 | India |
| Oleg | Kochukhov | Uppsala University | Sweden |
| Jin | Koda | Stony Brook University | United States |
| Anton | Koekemoer | Space Telescope Science Institute | United States |
| Vivek | Kohar | UH Manoa | United States |
| Susanna | Kohler | American Astronomical Society | United States |
| Kotaro | Kohno | The University of Tokyo | Japan |
| Juna | Kollmeier | Carnegie Observatories | United States |
| Alexander | Kolodzig | MPA (Max Planck Institute for Astrophysics) | Germany |
| Svitlana | Kolomiyets | Kharkov National University of Radio electronics | Ukraine |
| Yutaka | Komiya | University of Tokyo, Research Center for the Early Universe | Japan |
| Hiroko | Komiyama | National Astronomical Observatory of Japan | |
| Stefanie | Komossa | Max-Planck-Institut fuer Radioastronomie | Germany |
| Shinya | Komugi | Kogakuin University | Japan |
| Xu | Kong | Department of Astronomy, USTC | China |
| Minzhi | Kong | Hebei Normal University | China |
| Eduard | Kontar | University of Glasgow | |
| Vera | Konyves | Lab. AIM, Paris-Saclay, CEA-Saclay | France |
| David | Koo | UC ObservatoryLick, University of California, Santa Cruz | United States |
| Bon-Chul | Koo | Seoul National University | South Korea |
| Sergey | Koposov | University of Cambridge | United Kingdom |
| Greg | Kopp | Univ. of Colorado LASP | United States |
| Georges | Kordopatis | Leibniz Institute for Astronomy, Potsdam (AIP) | Germany |
| Heidi | Korhonen | Finnish Centre for Astronomy with ESO (FINCA) | Finland |
| Wieslaw | Kosek | University of Agriculture in Krakow | Poland |
| Nikolai | Kosheliaevskii | VNIIFTRI | Russia |
| Alexander | Kosovichev | New Jersey Institute of Technology | United States |
| Arthur | Kosowsky | University of Pittsburgh | United States |
| Kei | Kotake | Fukuoka University | Japan |
| Chryssa | Kouveliotou | George Washington University | United States |
| Shinjirou | Kouzuma | Chukyo University | Japan |
| Irina | Kovalenko | Paris Observatory, IMCCE-LESIA, CNRS | France |
| Adam | Kowalski | University of Maryland College Park and NASA GSFC | United States |
| Renee | Kraan-Korteweg | University of Cape Town Executive Committee Member | South Africa |
| Helge | Kragh | The Gruber Foundation | |
| Busaba | Kramer | Max Planck Institute for Radio Astronomy | Germany |
| Prof. Dr. Michael | Kramer | Max Planck Institute for Radio Astronomy | Germany |
| Emily | Kramer | JPL | United States |
| Olaf | Kretzer | Sternwarte Suhl | Germany |
| Radek | Kricek | Astronomical Institute of the Charles University in Prague | Czech Republic |
| Jessica | Krick | Caltech | United States |
| Gerard | Kriss | Space Telescope Science Institute | United States |
| Lars | Kristensen | Harvard-Smithsonian Center for Astrophysics | United States |
| Alexander | Krivov | Astrophysical Institute, Friedrich Schiller University Jena | Germany |
| Natalie | Krivova | Max Planck Institute for Solar System Research | Germany |
| Mirko | Krumpe | Leibniz-Institute for Astrophysics Potsdam | Germany |
| Leonid | Ksanfomality | Space Research Institute Moscow | Russia |
| Ales | Kucera | Astronomical Institute Slovak Academy of Sciences | Slovakia |
| Andreas | Kuepper | Columbia University | United States |
| Jeff | Kuhn | UH Institute for Astronomy | |
| Hanindyo | Kuncarayakti | Millennium Institute for Astrophysics (MAS) and Dept. Astronomia, Univ. de Chile | Chile |
| Ivy | Kupec | KITV | |
| Ricky | Kurihara | Tuskan LLC | |
| Michael | Kurtz | Smithsonian Astrophysical Observatory | United States |
| Haruka | Kusakabe | The University of Tokyo | Japan |
| Takayoshi | Kusune | Nagoya City University | Japan |
| Kyujin | Kwak | Ulsan National Institute of Science and Technology (UNIST) | South Korea |
| Sun | Kwok | The University of Hong Kong | China |
| Woojin | Kwon | Korea Astronomy and Space Science Institute | South Korea |
| Ivo | Labbe | Leiden University | Netherlands |
| Christina | Lacey | Hofstra University | United States |
| Regis | Lachaume | Instituto de Astronomia, Pontificia Universidad Catolica de Chile | Chile |
| Bilal | Ladjelate | AIM - CEA Saclay | France |
| Guilaine | Lagache | Laboratoire d Astrophysique de Marseille | France |
| Pierre-Olivier | Lagage | CEA Saclay, UMR AIM | France |
| Nadege | Lagarde | School of Physics and Astronomy - University of Birmingham - | United Kingdom |
| David | Lagattuta | CRAL, Observatoire de Lyon | France |
| Jill | Lagerstrom | Space Telescope Science Institute | United States |
| Teresa | Lago | Centre for Astrophysics University of Porto | PORTUGAL |
| Shih-Ping | Lai | Institute of Astronomy | Taiwan |
| Dong | Lai | Cornell University | United States |
| Olivier | Lai | Gemini/Subaru Observatory | |
| Seppo | Laine | Spitzer Science Center Caltech | United States |
| Charles-Philippe | Lajoie | Space Telescope Science Institute | United States |
| Ethan | Lake | University of Utah | United States |
| Chi Chung | Lam | The University of Hong Kong | Hong Kong |
| Stephanie | LaMassa | Yale University | United States |
| Uwe | Lammers | European Space Agency | Spain |
| Arlo | Landolt | Louisiana State University | United States |
| John | Landstreet | University of Western Ontario | Canada |
| Richard | Lane | Universidad de Concepcion | Chile |
| Richard | Lane | Universidad de Concepcion | Chile |
| David | Lang | The National Academies of Sciences, Engineering and Medicine | United States |
| Glenn | Langston | National Science Foundation | United States |
| Chervin | Laporte | Columbia University | United States |
| Maritza | Lara-Lopez | Insitute of Astronomy, UNAM | Mexico |
| Christensen | Lars | European Southern Observatory | Germany |
| Soeren | Larsen | Department of AstrophysicsIMAPP, Radboud University | Netherlands |
| Stephen | Larson | University of Arizona | United States |
| Kirsten | Larson | University of Hawaii, Institute for Astronomy | United States |
| Rebecca | Larson | University of Texas at Austin, Department of Astronomy | United States |
| David | Lassner | University of Hawaii President | |
| David | Latham | Harvard-Smithsonian Center for Astrophysics | United States |
| James | Lattis | University of Wisconsin-Madison | United States |
| James | Lattis | University of Wisconsin-Madison | United States |
| Ryan | Lau | Cornell, JPL | United States |
| Lyann | Lau | Caltech | |
| Greg | Lau | Khon 2 News | |
| Guilhem | Lavaux | CNRS Institut dAstrophysique de Paris | France |
| Nicholas | Law | University of North Carolina at Chapel Hill | United States |
| Timothy | Lawlor | Penn State University, Brandywine | United States |
| Stephen | Lawrence | Hofstra University | United States |
| Brandon | Lawton | Space Telescope Science Institute | United States |
| Mary Beth | Laychak | Canada-France-Hawaii Telescope | |
| Mariana | Lazarova | University of Nebraska - Kearney | United States |
| Joseph | Lazio | Jet Propulsion Laboratory, California Institute of Technology | United States |
| Daniela | Lazzaro | Observatorio Nacional | Brazil |
| Daniela | Lazzaro | Observatorio Nacional | Brazil |
| Claire | Le Cras | ICG, University of Portsmouth | United Kingdom |
| Olivier | Le Fevre | Laboratoire dAstrophysique de Marseille | France |
| Maelle | Le Pennec | Service d Astrophysique, CEA Saclay | France |
| Louis | Le Sergeant d Hendecourt | IAS-CNRS-UPS | France |
| John Patrick | Leahy | University of Manchester | United Kingdom |
| James | Leake | US Naval Research Lab. | United States |
| Adam | Leary | Oxford University Press | |
| Alain | Lecavelier des Etangs | IAP-CNRS | France |
| Hee-Won | Lee | Sejong University | South Korea |
| Ki-Won | Lee | Catholic University of Daegu | South Korea |
| Annette | Lee | St. Cloud State University, Native Skywatchers | United States |
| Kathleen | Lee | Bennet Group Strategic Communications | |
| Chang Won | Lee | Korea Astronomy and Space Science Institute | South Korea |
| Chung-Uk | Lee | Korea Astronomy and Space Science Institute | South Korea |
| Hyung Mok | Lee | Seoul National University | South Korea |
| Jae Woo | Lee | Korea Astronomy and Space Science Institute | South Korea |
| Young-Wook | Lee | Yonsei University | South Korea |
| Youngung | Lee | Korea Astronomy and Space Science Institute | South Korea |
| Myung Gyoon | Lee | Seoul National University, Department of Physics and Astronomy | South Korea |
| Ting-Hui | Lee | Western Kentucky University | United States |
| DongWook | Lee | KHU(previous) | South Korea |
| Eun Hee | Lee | Yonsei University Observatory | South Korea |
| Hee-Sun | Lee | Concord Consortium | United States |
| Janice | Lee | Space Telescope Science Institute | United States |
| Jong Chul | Lee | Korea Astronomy and Space Science Institute | South Korea |
| Seokho | Lee | Kyung Hee University | South Korea |
| Seong-Kook | Lee | Seoul National University | South Korea |
| Duane M. | Lee | Shanghai Astronomical Observatory, CAS | China |
| Nicholas | Lee | Smithsonian Astrophysical Observatory | United States |
| Joowon | Lee | Kyung Hee University | South Korea |
| Minju | Lee | The University of Tokyo, NAOJ | Japan |
| Jounghun | Lee | The Korean Astronomical Society | |
| Kyoung-Suk | Lee | Korea Astronomy and Space Science Institute (KASI) | |
| Jeong-Eun | Lee | Kyung Hee University | |
| Laurits | Leedjarv | Tartu Observatory | Estonia |
| Laurits | Leedjarv | Tartu Observatory | Estonia |
| Lerothodi | Leeuw | University of South Africa | South Africa |
| Bertrand | Lefloch | CNRS IPAG | France |
| Sandy | Leggett | Gemini Observatory | United States |
| Andrew | Lehmann | Macquarie University | Australia |
| Nicolas | Lehner | University of Notre Dame | United States |
| Dana | Lehr | National Science Foundation | United States |
| John | Leibacher | National Solar Observatory | United States |
| Claus | Leitherer | Space Telescope Science Institute | United States |
| Claus | Leitherer | Space Telescope Science Institute | United States |
| Giorgos | Leloudas | Weizmann Institute of Science | Israel |
| Anne | Lemaitre | University of Namur - Center naXys | Belgium |
| Anne | Lemaitre | University of Namur - Center naXys | Belgium |
| Birgit | Lemmerer | Institute of Physics University of Graz | Austria |
| Mark | Lemmon | Texas AM University | United States |
| Marie | Lemoine-Busserolle | Gemini Observatory | United States |
| Douglas | Leonard | San Diego State University | United States |
| Lavonne | Leong | Hawaii Business Magazine | United States |
| Jacques | Lepine | Universidade de Sao Paulo | Brazil |
| Jaan | Lepson | UC Berkeley Space Sciences Laboratory | United States |
| Adam | Leroy | Ohio State University | United States |
| Kam-Ching | Leung | University of Nebraska | United States |
| Ying Chi | Leung | University of Hong Kong | Hong Kong |
| Anny-Chantal | Levasseur-Regourd | UPMC (Sorbonne Univ.) LATMOS | France |
| Nancy | Levenson | Gemini Observatory | Chile |
| Emily | Levesque | University of Colorado at Boulder | United States |
| Janet | Levine | Associated Universities, Inc. | United States |
| Amir | Levinson | Tel Aviv University | Israel |
| Francois | Levrier | LERMA LRA, ENS Paris, Observatoire de Paris, UPMC | France |
| Hilton | Lewis | W. M. Keck Observatory | |
| Joan | Lewis | EWTN | |
| Jean-Christophe | Leyder | European Space Agency (ESA) | Spain |
| Benjamin | Lhuillier | Korea Institute for Advanced Study | South Korea |
| Jinzeng | Li | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Hui | Li | Purple Mountain Observatory | China |
| Ji | Li | Department of Space Science and Astronomy, Hebei Normal University | China |
| Qingkang | Li | Department of Astronomy, Beijing Normal University | China |
| Yan | Li | Yunnan Astronomocal Observatory, Chinese Academy of Sciences | China |
| Di | Li | National Astronomical Observatories | China |
| Haining | Li | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Ying | Li | Nanjing University | China |
| Chuan | Li | School of Astronomy and Space Science, Nanjing University | China |
| Jie | Li | SETI Institute and NASA Ames Research Center | United States |
| Pak Shing | Li | Astronomy Department, University of California at Berkeley | United States |
| Ting | Li | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Zhi-Yun | Li | University of Virginia | United States |
| Gongjie | Li | Harvard University | United States |
| Ruoyu | Li | University of Arizona | United States |
| Weitian | Li | Shanghai Jiao Tong University | China |
| Yanxia | Li | Institute for Astronomy, University of Hawaii at Manoa | United States |
| Ji | Li | Department of Space Science and Astronomy, Hebei Normal University | China |
| Jinzeng | Li | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Geng | Li | National Astronomical Observatories, Chinese Academy of Sci | China |
| Yanchun | Liang | National Astronomical Observatories, Chinese Academy of Sciences (NAOC) | China |
| En-Wei | Liang | Guangxi University | China |
| Billy | Lightsey | NASA Headquarters | United States |
| Charles | Lillie | Lillie Consulting LLC | United States |
| Jeremy Jin Leong | Lim | University of Hong Kong | Hong Kong |
| Beomdu | Lim | Korea Astronomy and Space Science Institute | South Korea |
| Sungsoon | Lim | Peking University, China | China |
| Daye | Lim | Kyung Hee University | South Korea |
| Sungsoon | Lim | Peking University, China | China |
| Gastao B. | Lima Neto | Instituto de Astronomia, Geofisica e Ciencias Atmosfericas, IAG USP | Brazil |
| Marco | Limongi | INAF-OAR | Italy |
| Lihwai | Lin | ASIAA | Taiwan |
| Qing | Lin | Shanghai Science & Technology Museum | China |
| Chien-Cheng | Lin | Shanghai Astronomical Observatory | China |
| Karin | Lind | Uppsala University | Sweden |
| Johan E. | Lindberg | NASA Goddard Space Flight Center | United States |
| Eric | Linder | U.S. Department of Energy | United States |
| Michael | Lindqvist | Onsala Space Observatory | Sweden |
| Charles | Lineweaver | Australian National University | Australia |
| Harold | Linnartz | Leiden Observatory, University of Leiden | Netherlands |
| Jeffrey | Linsky | University of Colorado | United States |
| Sarah | Lipscy | Ball Aerospace and Technologies Corp | United States |
| Dariusz | Lis | LERMA - Caltech | United States |
| Sergey | Lisakov | Observatoire de la Cote d Azur | France |
| Tim | Lister | Las Cumbres Observatory (LCOGT) | United States |
| Harvey | Liszt | National Radio Astronomy Observatory | United States |
| Nadine | Little | University of Hawaii Press | |
| Sheng-Yuan | Liu | Academia Sinica Institute of Astronomy and Astrophysics | Taiwan |
| Charles | Liu | City University of New York, College of Staten Island | United States |
| Xiaowei | Liu | Kavli Inst. for Astronomy & Astrophysics Executive Committee Members | China |
| Bifang | Liu | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Jifeng | Liu | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Yu | Liu | Yunnan Astronomical Observatories | China |
| Yuan | Liu | Institute of High Energy Physics (CAS) | China |
| Chao | Liu | National Astronomical Observatories, CAS | China |
| Fengshan | Liu | Center for Theoretical Physics and Astrophysics, Shenyang Normal University | China |
| Gaochao | Liu | China Three Gorges University | China |
| Hui-Gen | Liu | Nanjing University | China |
| Jia-Cheng | Liu | Nanjing University | China |
| Jinzhong | Liu | Xinjiang Astronomical Observatory, CAS | China |
| Kang | Liu | Department of Astronomy, Beijing Normal University | China |
| Tie | Liu | Korea astronomy and space science institute | South Korea |
| Xin | Liu | UCLA | United States |
| Tingting | Liu | University of Maryland | United States |
| Jia-Cheng | Liu | Nanjing University | China |
| Jeffrey | Livas | NASA Goddard Space Flight Center | United States |
| Rachael | Livermore | University of Texas at Austin | United States |
| Wing-Chi Nadia | Lo | University of Chile | Chile |
| Fred K. Y. | Lo | NRAO | United States |
| Kelly | Lockhart | Institute for Astronomy | United States |
| Felix | Lockman | National Radio Astronomy Observatory | United States |
| Felix | Lockman | National Radio Astronomy Observatory | United States |
| Giuseppe | Lodato | University of Milano | Italy |
| Emma | Lofthouse | University of Hertfordshire | United Kingdom |
| Richard | Lohman | ||
| David | Long | University College London | United Kingdom |
| Alessia | Longobardi | Max Planck Institute for extraterrestrial Physics (MPE) | Germany |
| Ilima | Loomis | United States | |
| Rosaly | Lopes | Jet Propulsion Laboratory (JPL) | United States |
| Alejandro | Lopez | CONICET-UBA | Argentina |
| Ruben | Lopez Coto | Institut de Fisica dAltes Energies - IFAE | Spain |
| Nicholas | Lopez-Canelas | Marquette University | United States |
| Nicholas | Lopez-Canelas | Marquette University | United States |
| Marcos | Lopez-Caniego | ESA ESAC | Spain |
| Thomas | Loredo | Cornell University | United States |
| Dirk H. | Lorenzen | German Public Radio | Germany |
| Jennifer | Lotz | STSci | United States |
| Patrick | Lowrance | Caltech | United States |
| Robert | Loyd | University of Colorado-Boulder | United States |
| Jessica | Lu | IfA, University of Hawaii | United States |
| Ligen | Lu | Department of Astronomy, Beijing Normal University | China |
| Yi | Lu | Shanghai Astronomical Observatory | China |
| Jan | Lub | Leiden Observatory Sterrewacht Leiden | Netherlands |
| Philip | Lubin | University of California, Santa Barbara | |
| Donald | Lubowich | Hofstra University | United States |
| Nora | Luetzgendorf | European Space Agency (ESA) | Netherlands |
| Noe | Lugaz | University of New Hampshire | United States |
| Janet | Luhmann | Space Sciences Laboratory, University of California, Berkeley | United States |
| Andrea | Lum | Bennet Group Strategic Communications | |
| Michael | Lum | University of Hawaii, Institute for Astronomy | United States |
| Cory | Lum | Civil Beat | |
| Michael | Lund | Vanderbilt University | United States |
| Charles | Lundquist | University of Alabama in Huntsville | United States |
| Charles | Lundquist | University of Alabama in Huntsville | United States |
| Ali | Luo | National Astronomical Observatories of China | China |
| Dmitrij | Lupishko | Ukraine | |
| Brian | Luzum | US Naval Observatory | United States |
| Ryan | Lynch | National Radio Astronomy Observatory | |
| James | Lyons | Arizona State University | United States |
| Makenzie | Lystrup | Ball Aerospace | |
| Chopo | Ma | NASA Goddard Space Flight Center | United States |
| Hongjun | Ma | Purple Mountain Observatory, CAS | China |
| Suli | Ma | China University of Petroleum | China |
| Mordecai-Mark | Mac Low | American Museum of Natural History | United States |
| Arturo | Machado | Instituto de Astrofisica de Canarias (IAC) | Spain |
| Peter | Mack | Astronomical Consultants and Equipment Inc. | United States |
| John | MacKenty | Space Telescope Science Institute | United States |
| Suzanne | Madden | CEA, Saclay, SAp | France |
| Ann-Marie | Madigan | UC Berkeley | United States |
| Simone | Madonna | IAC | Spain |
| Barry F. | Madore | Carnegie Observatories | United States |
| Claus | Madsen | ESO | Germany |
| Claus | Madsen | ESO | Germany |
| Thomas | Madura | NASA Goddard Space Flight Center | United States |
| Hiroyuki | Maehara | Okayama Astrophysical Observatory, NAOJ, NINS | Japan |
| Eugene | Magnier | IfA | United States |
| Suvrath | Mahadevan | The Pennsylvania State University | United States |
| Guillaume | Mahler | CRAL | France |
| Jean-Pierre | Maillard | Institut dAstrophysique de Paris | France |
| Amanda | Mainzer | Jet Propulsion Laboratory | United States |
| Walid | Majid | JPL, Caltech | United States |
| Suet Ying (Daisy) | Mak | Kavli Institute for Cosmology, Cambridge (KICC) | United Kingdom |
| Valeri | Makarov | US Naval Observatory | United States |
| Luwa | Malawuka | ||
| Johanna | Malinen | Florida State University | United States |
| Eric | Mamajek | University of Rochester | United States |
| Allison Wing Shan | Man | European Southern Observatory | Germany |
| Richard | Manchester | CSIRO | Australia |
| Nir | Mandelker | The Hebrew University of Jerusalem | Israel |
| Anna | Mangilli | Institut dAstrophysique Spatiale (IAS) | France |
| Volodymyr | Manko | PE "Third Planet" | UKRAINE |
| Ingrid | Mann | EISCAT Scientific Association | Sweden |
| James | Manning | NASA SMD SEPOF | United States |
| Nadine | Manset | Canada-France-Hawaii Telescope Corporation | United States |
| Mini | Manteiga | University of A Coruna | Spain |
| Mario | Manuel | University of Michigan | United States |
| Shude | Mao | NAOC-TSINGHUA | China |
| Lucie | Maquet | ESA ESAC | Spain |
| Claudia | Maraston | Institute of Cosmology and Gravitation, University of Portsmouth | United Kingdom |
| Lucia | Marchetti | The Open University | United Kingdom |
| Simone | Marchi | Southwest Research Institute | United States |
| Amparo | Marco | UNIVERSITY OF ALICANTE | Spain |
| Rosemary | Mardling | Monash University | Australia |
| Jean-Luc | Margot | University of California, Los Angeles | United States |
| Roger | Mari | KITV | |
| Michael | Marie | Ushuaia TV | |
| Paola | Marigo | Department of Physics and Astronomy, University of Padova | Italy |
| Cipriano | Marin | UNESCO Executive Committee Member | |
| Anna | Marino | Research School of Astronomy Astrophysics | Australia |
| Maxim | Markevitch | NASA Goddard Space Flight Center | United States |
| Christian | Marois | National Research Council of Canada Herzberg | Canada |
| Larry | Marschall | American Astronomical Society | United States |
| Herman | Marshall | MIT Kavli Institute | United States |
| Chris | Martin | California Institute of Technology | United States |
| Chris | Martin | The Kavli Foundation | United States |
| Sergio | Martin | Joint Alma Observatory | Chile |
| Sara | Martin | Helio Research | United States |
| Eva | Martinez Palafox | IA-UNAM | Mexico |
| Danielle | Martino | Santiago Canyon College | United States |
| Zita | Martins | Imperial College London | United Kingdom |
| Eder | Martioli | LNA - MCTI | Brazil |
| Gabor | Marton | Konkoly Observatory | Hungary |
| Kevin | Marvel | American Astronomical Society | United States |
| Daniel | Mashburn | UW-Wisconsin Milwaukee, dept. Physics | United States |
| Daniel | Mashburn | UW-Wisconsin Milwaukee, dept. Physics | United States |
| Liudmila | Mashonkina | Institute of Astronomy, Russian Academy of Sciences | Russia |
| Joseph | Masiero | NASA Jet Propulsion Laboratory | United States |
| Brian | Mason | US Naval Observatory | United States |
| Paul | Mason | New Mexico State University-DACC | United States |
| Charlotte | Mason | University of California, Santa Barbara | United States |
| Karen | Masters | ICG University of Portsmouth | United Kingdom |
| Kento | Masuda | The University of Tokyo | Japan |
| Nathalie | Matelot | EDP Sciences | France |
| Geoffrey | Mathews | University of Hawaii at Manoa | United States |
| Gautier | Mathys | European Southern Observatory | Chile |
| Gal | Matijevic | AIP | Germany |
| Demetrios | Matsakis | US Naval Observatory | United States |
| Christine | Matsuda Smith | Bennet Group Strategic Communications | |
| Kazuma | Matsue | Graduate School of Science, Kobe University | Japan |
| Hideo | Matsuhara | Institute of Space and Astronautical Science, JAXA | Japan |
| Hironori | Matsumoto | Nagoya University | Japan |
| Kevin | Matsumoto | KITV | |
| Kevin | Matsumoto | KITV | |
| Soko | Matsumura | University of Dundee | United Kingdom |
| Satoki | Matsushita | Academia Sinica, Institute of Astronomy and Astrophysics | Taiwan |
| Mikako | Matsuura | Cardiff University | United Kingdom |
| Maria Francesca | Matteucci | Trieste University | Italy |
| Jaymie | Matthews | University of British Columbia | Canada |
| Callie | Matulonis | East Asian Observatory | United States |
| Justyn | Maund | University of Sheffield | United Kingdom |
| Francesco | Mauro | Departamento de Astronomia, Universidad de Concepcion | Chile |
| Anaelle | Maury | SAp, AIM CEA Saclay | France |
| Beth | Mayes | IOP Publishing | United Kingdom |
| Paolo | Mazzali | Liverpool John Moores University | United Kingdom |
| William Bruce | McAdam | University of Sydney | Australia |
| William Bruce | McAdam | University of Sydney | Australia |
| Gary | McAnally | Finger Lakes Instrumentation | United States |
| R. T. James | McAteer | New Mexico State University | United States |
| Patrick | McCarthy | GMTO | |
| Mike | McCartney | State of Hawaii | |
| Naomi | McClure-Griffiths | RSAA, Australian National University | Australia |
| Alan | McConnachie | NRC Herzberg, DAO | Canada |
| William | McCutcheon | University of B.C. | Canada |
| William | McCutcheon | University of B.C. | Canada |
| Liam | McDaid | Sacramento City College | United States |
| Richard | McDermid | Macquarie University | Australia |
| Michael | McDonald | MIT | United States |
| Jonathan | McDowell | Harvard-Smithsonian Center for Astrophysics | United States |
| Peregrine | McGehee | IPAC Caltech | United States |
| Brett | McGuire | National Radio Astronomy Observatory | United States |
| Robert | McLaren | Institute for Astronomy, Univ. of Hawaii | United States |
| Maura | McLaughlin | West Virginia University | United States |
| Robert | McMillan | University of Arizona | United States |
| Paul | McMillan | Lund Observatory | Sweden |
| Steve | McMillan | Drexel University | United States |
| Joseph | McMullin | AURA-NSO | United States |
| Derek | McNally | University of Hertfordshire | United Kingdom |
| Stephen | McNeil | Brigham Young University - Idaho | United States |
| Andrew | McNichols | Macalester College | United States |
| Conor | McPartland | University of Hawaii IfA | United States |
| Karen | Meech | Institute for Astronomy | United States |
| Mustapha | Meftah | CNRS - LATMOS | France |
| Doerte | Mehlert | Deutsches SOFIA Institut, University of Stuttgart | Germany |
| Jens | Melinder | Stockholm University | Sweden |
| Claudia | Mendes de Oliveira | Universidade de São Paulo | Brazil |
| Roberto | Mendez | Univ. of Hawaii, Institute for Astronomy | United States |
| Edgar | Mendoza | IAG - Universidade De Sao Paulo | Brazil |
| Jim | Mendoza | Hawaii News Now | |
| Karin | Menendez-Delmestre | Observatorio do Valongo, U. Federal Rio de Janeiro | Brazil |
| Athira | Menon | Monash University | Australia |
| John | Menzies | SAAO | South Africa |
| Kate | Meredith | University of Chicago - Yerkes Observatory | United States |
| Philip | Merrell | Space Age Publishing Company | United States |
| Allison | Merritt | Yale University | United States |
| Helen | Meskhidze | Elon University | United States |
| Scott | Messenger | NASA-JSC | United States |
| Maria | Messineo | MPIfR | Germany |
| John | Mester | Associated Universities, Inc. | United States |
| Laszlo | Meszaros | MTA CsFK, Konkoly Observatory | Hungary |
| Travis | Metcalfe | Space Science Institute | United States |
| Gerhardt | Meurer | International Centre for Radio Astronomy Research | Australia |
| Martin | Meyer | ICRAR | Australia |
| Georges | Meylan | Ecole Polytechnique Fédérale de Lausanne | Switzerland |
| Georges | Meynet | Geneva Observatory | Swaziland |
| Giusi | Micela | INAF-Oss. Astronomico di Palermo | Italy |
| Elisabetta | Micelotta | Institut dAstrophysique Spatiale (IAS) | France |
| Michal | Michalowski | Institute for Astronomy, University of Edinburgh | United Kingdom |
| Peter | Michaud | Gemini Observatory | United States |
| Patrick | Michel | Observatoire de la Cote dAzur, UMR 7293 Lagrange CNRS | France |
| Marco | Micheli | Space Dynamics Services srl | Italy |
| Areg | Mickaelian | Byurakan Astrophysical Observatory (BAO) | Armenia |
| Hannah | Middleton | University of Birmingham | United Kingdom |
| Mark | Miesch | High Altitude Observatory | United States |
| Andrea | Miglio | University of Birmingham | United Kingdom |
| Chris | Mihos | Case Western Reserve University | United States |
| Andrea | Milani | University of Pisa | Italy |
| George | Miley | Liden University | NETHERLANDS |
| Jacquelynne | Milingo | Gettysburg College | United States |
| Danny | Milisavljevic | Smithsonian Astrophysical Observatory | United States |
| Tom | Millar | Queens University Belfast | United Kingdom |
| Eric | Miller | MIT Kavli Institute | United States |
| Kenneth | Miller | Columbia University | United States |
| Kenneth | Miller | Columbia University | United States |
| Brendan | Miller | College of St. Scholastica | United States |
| Steve | Miller | University College London | United Kingdom |
| Timothy | Miller | University of Oklahoma | United States |
| Sarah | Millholland | University of St. Thomas | United States |
| Ryan | Milligan | Queens University Belfast | United Kingdom |
| Florentin | Millour | OCA - Laboratoire Lagrange | France |
| Antonino Paolo | Milone | Australian National University | Australia |
| Eugene | Milone | University of Calgary | Canada |
| Chiara | Mingarelli | California Institute of Technology | United States |
| Young Chol | Minh | KASI | South Korea |
| Francesco | Miniati | ETH Zurich | Switzerland |
| Dante | Minniti | UNAB - CATA - MAS | Chile |
| Anna | Miotello | Leiden Observatory | Netherlands |
| Maider | Miranda | University of Central Lancashire | United Kingdom |
| Kazuhisa | Mitsuda | Japan Aerospace Exploration Agency | Japan |
| Ikuyuki | Mitsuishi | Nagoya University | Japan |
| Shigeki | Miyaji | Chiba University | Japan |
| Yusuke | Miyamoto | Nobeyama Radio Observatory, National Astronomical Observatory of Japan | Japan |
| Satoshi | Miyazaki | National Astronomical Observatory of Japan | Japan |
| David | Mkrtichian | National Astronomical Research Institute of Thailand (NARIT) | Thailand |
| Wenli | Mo | University of Florida | United States |
| Amanda | Moffett | ICRAR, University of Western Australia | Australia |
| Shazrene | Mohamed | South African Astronomical Observatory | South Africa |
| Subhanjoy | Mohanty | Imperial College London | |
| Angus | Mok | McMaster University | Canada |
| Khotso | Mokhele | IAU Office of Astronomy for Development | South Africa |
| Joanna | Molenda-Zakowicz | University of Wroclaw | Poland |
| Sergio | Molinari | Istituto Nazionale di Astrofisica - IAPS, Rome | Italy |
| Palle | Moller | European Southern Observatory, HQ Garching | Germany |
| Michael | Moloney | National Research Council | United States |
| Michael | Mommert | Northern Arizona University | United States |
| Antonela | Monachesi | Max Planck Institute for Astrophysics | Germany |
| Lorenzo | Moncelsi | Caltech | |
| Christian | Monrad | Monrad Engineering, Inc. | United States |
| Raul | Monsalve | Arizona State University | United States |
| Rogerio | Monteiro de Oliveira | University of Sao Paulo | Brazil |
| Virginie | Montes | New Mexico Tech | United States |
| Benjamin | Montet | California Institute of Technology | United States |
| Michele | Montgomery | University of Central Florida (UCF) Physics | United States |
| Michael | Montgomery | The University of Texas | United States |
| Ludovic | Montier | IRAP | France |
| Thierry | Montmerle | Insitut D'Astrophysique de Paris Executive Committee Member | France |
| Hong-Kyu | Moon | Korea Astronomy and Space Science Institute | South Korea |
| Anna | Moore | California Institute of Technology | United States |
| Christopher | Moore | University of Colorado, Boulder | United States |
| Willis H A | Moore | ||
| James | Moran | Harvard-Smithsonian Center for Astrophysics | United States |
| James | Moran | Harvard-Smithsonian Center for Astrophysics | United States |
| Andrea | Morandi | The University of Alabama in Huntsville | United States |
| Alessandro | Morbidelli | CNRS - Observatoire de la Cote dAzur | France |
| Christoph | Mordasini | University of Bern | Switzerland |
| Robert | Morehead | The Pennsylvania State University | United States |
| Giuseppe | Morello | University College London | United Kingdom |
| Jack | Morford | University College London | United Kingdom |
| Jeff | Morgan | GMTO | |
| Darlene | Morikawa | Hawaii Visitors and Convention Bureau | |
| Nancy | Morrison | The University of Toledo | United States |
| Jon | Morse | BoldlyGo Institute | United States |
| Brian | Morsony | University of Maryland | United States |
| Timothy | Morton | Princeton University | United States |
| Nicholas | Moskovitz | Lowell Observatory | United States |
| Clara | Moskowitz | Scientific American | United States |
| Frederique | Motte | AIM Paris Saclay | France |
| Jeremy | Mould | Swinburne University | Australia |
| Matt | Mountain | AURA | |
| Denis | Mourard | CNRS | France |
| Leonidas | Moustakas | Jet Propulsion Laboratory | United States |
| Claire | Moutou | CFHT | United States |
| Nami | Mowlavi | Department of Astronomy, University of Geneva | Switzerland |
| Masamuna | Mpoko Yves | ||
| Shahjahan | Mridha | Anushandhitshu Chokro Science Organization | Bangladesh |
| Tomasz | Mrozek | Space Research Centre, Polish Academy of Sciences | Poland |
| Thomas | Mueller | Max Planck Institute for extraterrestrial Physics | Germany |
| Guido | Mueller | University of Florida | United States |
| Karri | Muinonen | Department of Physics, University of Helsinki | Finland |
| Teasel | Muir-Harmony | American Institute of Physics | United States |
| Giacomo | Mulas | Istituto Nazionale di AstroFisica - Osservatorio Astronomico di Cagliari | Italy |
| Gijs | Mulders | LPL, University of Arizona | United States |
| Fergal | Mullally | SETI and NASA Ames | United States |
| Susan | Mullally | SETI Institute | United States |
| Hector | Munera | Centro Intenacional de Fisica | Colombia |
| Hector | Munera | Centro Intenacional de Fisica | Colombia |
| Marco A. | Munoz-Gutierrez | Instituto de Astronomia, UNAM | Mexico |
| Hitoshi | Murayama | University of California, Berkeley | United States |
| Marc | Murison | US Naval Observatory | |
| Rick | Murowinski | Canada-France-Hawaii Telescope | United States |
| Diana | Murphy | KiddieCorp | |
| Brian | Murphy | Butler University | United States |
| Michael | Murphy | Swinburne University of Technology | Australia |
| Zdzislaw | Musielak | University of Texas Arlington | United States |
| Moola | Mutondo | Copperbelt University | Zambia |
| Thomas | Muxlow | Jodrell Bank Centre for Astrophysics | United Kingdom |
| Philip | Myers | Smithsonian Astrophysical Observatory | United States |
| Miho | N. Ishigaki | University of Tokyo, Kavli-IPMU | Japan |
| Shaig | Nabiyev | Shamakhy Astrophysical Observatory, Qafqaz University | Azerbaijan |
| Hiroko | Nagahara | The Univ. Tokyo | Japan |
| Daisuke | Nagai | Yale University | United States |
| Zsofia | Nagy | University of Toledo | United States |
| Preethi | Nair | University of Alabama | United States |
| Francisco | Najarro de la Parra | CAB CSIC-INTA | Spain |
| Joan | Najita | National Optical Astronomy Observatory | United States |
| Debra | Nakama | UH Maui College | United States |
| Fumitaka | Nakamura | National Astronomical Observatory of Japan | Japan |
| MJ | Nale | KWAI 1080 The Morning Show | |
| Themiya | Nanayakkara | Swinburne University of Technology | Australia |
| Dibyendu | Nandi | IISER Kolkata and GSU | India |
| Paul | Nandra | Max-Planck-Institut for Extraterrestrische Physik | Germany |
| Smadar | Naoz | UCLA | United States |
| Nicola R. | Napolitano | INAF - Observatory of Capodimonte Italy | Italy |
| Gautham | Narayan | National Optical Astronomy Observatory, University of Arizona | United States |
| Norio | Narita | National Astronomical Observatory of Japan | Japan |
| Jolanta | Nastula | Space Research Centre of the PAS | Poland |
| Giovanni | Natale | UCLan | United Kingdom |
| Priyamvada | Natarajan | Yale University | |
| Camila | Navarrete | Pontificia Universidad Catolica de Chile | Chile |
| Gillian | Nave | NIST | United States |
| Susan | Neff | NASAs Goddard Space Flight Center | United States |
| Ignacio | Negueruela | Universidad de Alicante | Spain |
| Cyrine | Nehme | CEA/NDU | France |
| Susan | Nelmes | HM Nautical Almanac Office | United Kingdom |
| Robert | Nelson | Planetary Science Institute | United States |
| Benjamin | Nelson | Pennsylvania State University | United States |
| Erica | Nelson | Yale University | United States |
| Robert | Nelson | Planetary Science Institute | United States |
| Takalani Douglas | Nemaungani | DST | South Africa |
| Erika | Nesvold | University of Maryland, Baltimore County | United States |
| David | Nesvorny | Southwest Research Institute | United States |
| David | Neufeld | Johns Hopkins University | United States |
| Wladimir | Neumann | German Aerospace Center (DLR) | Germany |
| Nadine | Neumayer | Max-Planck Institute for Astronomy | Germany |
| Chi Yung | Ng | The University of Hong Kong | Hong Kong |
| Henry | Ngo | California Institute of Technology | United States |
| Andrzej | Niedzwiecki | University of Lodz | Poland |
| Michael | Niemack | Cornell University | United States |
| Alberto | Nigoche | Universidad de Guadalajara | Mexico |
| Yuu | Niino | National Astronomical Observatory of Japan | Japan |
| Iris | Nijman | Universe Awareness (UNAWE) | |
| Shabnam | Nikbakhsh | University of Helsinki | Finland |
| Ricky | Nilsson | Astrophysics Department, American Museum of Natural History | United States |
| Travis | Nishida | KOHN 2 News | |
| Jun | Nishikawa | National Astronomical Observatory of Japan | Japan |
| Osamu | Nishimura | Nagano National College of Technology | Japan |
| Atsushi | Nishimura | National Astronomical Observatory of Japan | Japan |
| Samaya | Nissanke | Radboud University | Netherlands |
| Atsuko | Nitta | Gemini Observatory | United States |
| Larissa | Nofi | Institute for Astronomy, University of Hawaii Manoa | United States |
| Daisaku | Nogami | Dept. of Astronomy, Kyoto University | Japan |
| Hyerim | Noh | Korea Astronomy and Space Science Institute | South Korea |
| Keith | Noll | NASA Goddard Space Flight Center | United States |
| Hideko | Nomura | Tokyo Institute of Technology | Japan |
| Pirzkal | Nor | STScI | United States |
| Jason | Nordhaus | Rochester Institute of Technology | United States |
| Thomas | Nordlander | Uppsala University | Sweden |
| Birgitta | Nordstrom | Niels Bohr Institute, Copenhagen University | Denmark |
| Dara | Norman | NOAO | United States |
| Antonella | Nota | STScI/ESA | |
| Shota | Notsu | Department of Astronomy, Graduate School of Science, Kyoto University | Japan |
| Yuta | Notsu | Kyoto University | Japan |
| Junichi | Noumaru | Subaru Telescope, National Astronomical Observatory of Japan | United States |
| Bojan | Novakovic | University of Belgrade | Serbia |
| Natalia | Nowak | Jagiellonian University | Poland |
| Joaquin | Noyola | University of Texas at Arlington | United States |
| Evangelia | Ntormousi | CEA Saclay | France |
| Karin | Oberg | Harvard-Smithsonian CfA | United States |
| Thomas | Oberst | Westminster College | United States |
| Paul | OBrien | University of Leicester | United Kingdom |
| Pierre | Ocvirk | CDS, Observatoire Astronomique de Strasbourg | France |
| Aileen | ODonoghue | St. Lawrence University | United States |
| Pascal | Oesch | Yale University | United States |
| Silvia | Oettl | Institute for Astro- and Particle Physics | Austria |
| Sally | Oey | University of Michigan | United States |
| Stella | Offner | UMass Amherst | United States |
| Aviv | Ofir | Weizmann Institute of Science | Israel |
| Talia | Ogliore | University of Hawaii at Manoa | United States |
| Georgiana | Ogrean | Harvard-Smithsonian Center for Astrophysics | United States |
| Masamune | Oguri | University of Tokyo | Japan |
| Jemima Ngozi | Ogwo | Abia State University | Nigeria |
| Jemima Ngozi | Ogwo | Abia State University | Nigeria |
| John J. | Oh | National Institute for Mathematical Sciences | South Korea |
| Sang Hoon | Oh | National Institute for Mathematical Sciences | South Korea |
| Akio | Ohama | Nagoya University | Japan |
| Jennifer | OHara | University of St Andrews | United Kingdom |
| Takaya | Ohashi | Tokyo Metropolitan University | Japan |
| Takaya | Ohashi | Tokyo Metropolitan University | Japan |
| Masatoshi | Ohishi | National Astronomical Observatory of Japan | Japan |
| Keiichi | Ohnaka | Instituto de Astronomia, Universidad Catolica del Norte | Chile |
| Yukari | Ohtani | The University of Tokyo | Japan |
| Nagisa | Oi | JAXA ISAS | Japan |
| Sadanori | Okamura | Hosei University | Japan |
| Saeko | Okamura | ||
| Sadanori | Okamura | Hosei University | Japan |
| Hirofumi | Okita | Subaru Telescope | United States |
| William | Oku | State of Hawaii | |
| Hordiyenko | Oleksiy | ||
| Felipe | Olivares E. | Universidad Andres Bello | Chile |
| Joana | Oliveira | Keele University | United Kingdom |
| Cristina | Oliveira | Space Telescope Science Institute | United States |
| Nancy | Oliversen | U. S. Naval Observatory | United States |
| Knut | Olsen | NOAO | United States |
| Elizabeth | Olson | The Gruber Foundation | |
| Emma | Olsson | Swedish Research Council | Sweden |
| Chingis | Omarov | National Center of Space Research an Technology Fessenkov Astrophysical Institut | Kazakhstan |
| Chingis | Omarov | National Center of Space Research an Technology Fessenkov Astrophysical Institut | Kazakhstan |
| Nicola | Omodei | Stanford University | United States |
| Takashi | Onaka | University of Tokyo | Japan |
| Toshikazu | Onishi | Osaka Prefecture University | Japan |
| Kyoko | Onishi | SOKENDAI (The Graduate University for Advanced Studies), NAOJ | Japan |
| Toshikazu | Onishi | Osaka Prefecture University | Japan |
| Masafusa | Onoue | Sokendai, National Astronomical Observatory of Japan | Japan |
| Taira | Oogi | Bunkyo University, Japan | Japan |
| Henk-Sjoerd | Oosterhoff | ||
| Daniela | Opitz | University of New South Wales | Australia |
| Benjamin | Oppenheimer | University of Colorado, Boulder | United States |
| Livia | Origlia | INAF - Bologna Observatory | Italy |
| Sergio | Ortolani | Department of Physics and Astronomy, University of Padova | Italy |
| Ludivine | Oruba | Ecole Normale Superieure (Paris) | France |
| Jacobus | Oschmann | Ball Aerospace | United States |
| Goran | Ostlin | Stockholm University, Department of Astronomy | Sweden |
| Alicia | Ostriker | The Gruber Foundation | |
| Jeremiah | Ostriker | Princeton University | |
| Jakub | Ostrowski | University of Wroclaw | Poland |
| Terry | Oswalt | Embry-Riddle Aeronautical University | United States |
| Ivan | Oteo | European Southern Observatory | Germany |
| Frank | Otto | The Chinese University of Hong Kong | Hong Kong |
| Masami | Ouchi | The University of Tokyo | Japan |
| Matthew | Owers | Macquarie University Dept of Physics and Astronomy | Australia |
| Deborah | Padgett | NASAGoddard Space Flight Center | United States |
| Lyman | Page | Princeton University | |
| Louise | Pagotto | ||
| Roberta | Paladini | Caltech | United States |
| Jan | Palous | Acadamy of Sciences of Czech Republic Executive Committee Member | Czech Republic |
| Hsi-An | Pan | Hokkaido University, Japan | Japan |
| Liubin | Pan | Harvard-Smithsonian Center for Astrophysics | United States |
| Jun | Pan | National Astronomical Observatories, CAS | |
| Xiaoying | Pang | Shanghai Institute of Technology | China |
| Kevin | Pang | United States | |
| Michael | Paolucci | Slooh | United States |
| Margit | Paparo | Konkoly Observatory | Hungary |
| Jaime | Parada | Dirección de Bibliotecas, Archivos y Museos. | Chile |
| Young-deuk | Park | Korean Astronomy and Space Science Institute | South Korea |
| Hong Soo | Park | Korea Astronomy and Space Science Institute | South Korea |
| Ryan | Park | Jet Propulsion Laboratory | United States |
| Sangwook | Park | University of Texas at Arlington | United States |
| So-Myoung | Park | Kyung Hee University | South Korea |
| Joel | Parriott | American Astronomical Society | United States |
| Harriet | Parsons | EAO/JCMT | United States |
| Robert Bruce | Partridge | Haverford College | United States |
| Jay | Pasachoff | Williams College | United States |
| Jay | Pasachoff | Williams College | United States |
| Naomi | Pasachoff | Williams College | United States |
| Natalia | Pascual Arasanz | The Open Univeristy | United Kingdom |
| Matthew | Pasek | University of South Florida | United States |
| Stefano | Pasetto | University College London (MSSL) | United Kingdom |
| Bogdan Adrian | Pastrav | Astronomical Institute of Romanian Academy | Romania |
| Rachel | Paterno-Mahler | Boston University | United States |
| Vera | Patricio | Centre de Recherche Astrophysique de Lyon (CRAL) | France |
| Kate | Pattle | Jeremiah Horrocks Institute, University of Central Lancashire | United Kingdom |
| Iurii | Pavlenko | PE Third Planet | Ukraine |
| Manuel | Peimbert | INST. ASTRONOMIA - U. N. A. MEXICO | Mexico |
| Antonio | Peimbert | INST. ASTRONOMIA - U. N. A. MEXICO | Mexico |
| Silvia | Pellegrini | Italy | |
| Miriam | Pena | Instituto de Astronomia, UNAM | Mexico |
| Jorge | Penarrubia | University of Edinburgh | United Kingdom |
| Daniel | Pendick | ||
| Yvonne | Pendleton | NASA Ames Research Center | United States |
| Eric | Peng | Peking University, KIAA | China |
| Qiuhe | Peng | Nanjing Uinversity, China | China |
| Chien | Peng | GMTO | |
| Carlton | Pennypacker | The Gruber Foundation | |
| Mario | Perez | NASA Headquarters | United States |
| D. Kala | Perkins | Graduate Theological Union | United States |
| Daniel | Perley | Dark Cosmology Centre | Denmark |
| Valentin | Perret | Institute for Computational Science | Switzerland |
| Carina | Persson | Chalmers University of Technology | Sweden |
| Magnus | Persson | Leiden Observatory | Netherlands |
| Geraldine | Peters | University of Southern California | United States |
| Philip | Peters | United States | |
| Christina | Peters | Drexel University | United States |
| Ruth | Peterson | SETI | United States |
| Glen | Petitpas | Smithsonian Astrophysical Observatory | United States |
| Andreea | Petric | Gemini Observatory | United States |
| Annemieke | Petrignani | Leiden Observatory | Netherlands |
| Cristobal | Petrovich | Princeton University | United States |
| Cathy | Petry | LSST | |
| Alex | Pettitt | Hokkaido University | Japan |
| Valeria | Pettorino | University of Heidelberg | Germany |
| Alexei | Pevtsov | National Solar Observatory | United States |
| Daniel | Pfenniger | University of Geneva | Switzerland |
| Randy | Phelps | National Science Foundation | United States |
| Phillip | Phipps | Boston University | United States |
| Elena | Pian | Scuola Normale Superiore di Pisa and INAF-IASFBO | Italy |
| Isabell | Piantschitsch | Institute of Physics, University of Graz | Austria |
| Barbara | Pichardo | Inst. Astronomia - U. N. A. Mexico | Mexico |
| Juliet | Pickering | Imperial College London | United Kingdom |
| Alan | Pickwick | European Association for Astronomy Education | United Kingdom |
| Edward | Pier | Oceanit | United States |
| Pawel | Pietrukowicz | Warsaw University Observatory | Poland |
| Giuliano | Pignata | Universidad Andres Bello | Chile |
| Tjibaria | Pijloo | Radboud University | Netherlands |
| Catherine | Pilachowski | Indiana University Bloomington | United States |
| Elke | Pilat-Lohinger | Institute of Astrophysics, University of Vienna | Austria |
| Annalisa | Pillepich | Harvard University | United States |
| David | Pinfield | University of Hertfordshire | United Kingdom |
| Paola | Pinilla | Leiden Observatory | Netherlands |
| Noemi | Pinilla-Alonso | Earth and Planetary Sciences Department - Univ. of Tennessee | United States |
| Rafael | Pinotti | Observatório do Valongo | Brazil |
| Olga | Pintado | Consejo Nacional de Investigaciones Científicas y Tecnicas | Argentina |
| Giampaolo | Piotto | University Di Padova | |
| Akash | Pirya | Centro de Radioastronomía y Astrofísica | Mexico |
| Nikolay | Pitjev | St. Petersburg state University | Russia |
| Elena | Pitjeva | IAA RAS | Russia |
| Emese | Plachy | Konkoly Observatory, MTA CSFK | Hungary |
| Peter | Plavchan | Missouri State University | United States |
| Paul | Plucinsky | Smithsonian Astrophysical Observatory | United States |
| Julia | Plummer | Pennsylvania State University | United States |
| Riwaj | Pokhrel | University of Massachusetts, Amherst | United States |
| Marie-France | Polidori | Montreal Convention Centre | Canada |
| Marie-France | Polidori | Montreal Convention Centre | Canada |
| David | Polishook | Weizmann Institute of Science | Israel |
| Michael | Politano | Marquette University | United States |
| Karen | Pollard | University of Canterbury | New Zealand |
| Kai Lars | Polsterer | HITS gGmbH | Germany |
| Daniel | Pomarede | CEA Saclay - IRFU | France |
| Stephen | Pompea | National Optical Astronomy Observatory | United States |
| David | Pooley | Sam Houston State University | United States |
| Virgiliu | Pop | Romanian Space Agency | |
| Katja | Poppenhaeger | Harvard-Smithsonian Center for Astrophysics | United States |
| Katja | Poppenhaeger | Harvard-Smithsonian Center for Astrophysics | United States |
| Konstantin | Postnov | Sternberg Astronomical Institute, Moscow State University | Russia |
| Dimitri | Pourbaix | FNRS @ ULB Institut dAstronomie et dAstrophysique | Belgium |
| Dimitri | Pourbaix | FNRS @ ULB Institut dAstronomie et dAstrophysique | Belgium |
| Hamed | Pour-Imani | University of Arkansas | United States |
| Edward | Prather | Center for Astronomy Education | United States |
| Gabriel | Pratt | CEA Saclay - DSM - IRFU - Service dAstrophysique | France |
| Petr | Pravec | Astron. Inst. AS CR, Ondrejov Observatory | Czech Republic |
| Sandra | Preston | The University of Texas McDonald Observatory | United States |
| Dina K. | Prialnik | Tel Aviv University Executive Committee Member | Israel |
| Aaron | Price | Museum of Science and Industry, Chicago | United States |
| Sedona | Price | UC Berkeley | United States |
| Laura | Prichard | University of Oxford | United Kingdom |
| Francesca | Primas | European Southern Observatory | Germany |
| John | Pringle | Phoenix Engineering Inc | United States |
| George | Privon | Universidad de Concepcion | Chile |
| Leslie | Proudfit | Astronomical Society of the Pacific | |
| Judith | Provencal | University of Delaware | United States |
| Andrej | Prsa | Villanova University | United States |
| Simon | Prunet | Canada-France-Hawaii Telescope | United States |
| Timo | Prusti | ESTEC / ESA | |
| Clement | Pryke | University of Minnesota | United States |
| Norbert | Przybilla | Institute for Astro- and Particle Physics, University of Innsbruck | Austria |
| Jean-Loup | Puget | Institut dAstrophysique Spatiale, | France |
| Joyce | Pullen | MAS | |
| Christine | Pulliam | ||
| Mary | Putman | Columbia University | United States |
| Phil | Puxley | National Science Foundation | United States |
| Thomas H. | Puzia | Institute of Astrophysics, Pontificia Universidad Catolica | Chile |
| John | Pye | University of Leicester | United Kingdom |
| John | Pye | University of Leicester | United Kingdom |
| Yong-Zhong | Qian | University of Minnesota | United States |
| Guojun | Qiao | Dept. of Astronomy, School of Physics, Peking Univ. | China |
| Guojun | Qiao | Dept. of Astronomy, School of Physics, Peking Univ. | China |
| Jinlu | Qu | Institute of High Energy Physics, CAS | China |
| Zhongquan | Qu | Yunnan Observatories, CAS | China |
| Sascha P. | Quanz | ETH Zurich, Institute for Astronomy | Switzerland |
| Didier | Queloz | U. Cambridge | United Kingdom |
| Jean-Marc | Quilbe | EDP SCIENCES | France |
| Pascal | Quinet | University of Mons | Belgium |
| Peter | Quinn | International Centre for Radio Astronomy Research (ICRAR) | Australia |
| Elisa | Quintana | NASA Ames Research Center | United States |
| Andreas | Quirrenbach | Landessternwarte Heidelberg | Germany |
| Jorg Paul | Rachen | IMAPP Radboud University Nijmegen | Netherlands |
| Renzo | Ramelli | Istituto Ricerche Solari Locarno (IRSOL) | Switzerland |
| Maria Claudia | Ramirez Tannus | Anton Pannekoek Institute for Astronomy, Amsterdam | Netherlands |
| Mariana | Ramos | CRyA UNAM | Mexico |
| Gerardo | Ramos-Larios | Universidad de Guadalajara | Mexico |
| Scott | Randall | Harvard-Smithsonian Center for Astrophysics | United States |
| Zara | Randriamanakoto | South African Astronomical Observatory | South Africa |
| Blagoy | Rangelov | The George Washington University | United States |
| Naseem | Rangwala | NASA Ames Research Center | United States |
| Sandhya | Rao | University of Pittsburgh | United States |
| Ramprasad | Rao | ASIAA Hawaii | United States |
| Mark | Rast | University of Colorado, Boulder | United States |
| Jill | Rathborne | CSIRO Astronomy and Space Science | Australia |
| Nandivada | Rathnasree | Nehru Planetarium, Nehru Memorial Museum and Library, New Delhi | India |
| Gioia | Rau | Institute for Astrophysics | Austria |
| Michael | Rauch | Carnegie Observatories | United States |
| Swara | Ravindranath | Space Telescope Science Institute | United States |
| John | Rayner | University of Hawaii | United States |
| Massimiliano | Razzano | Department of Physics, University of Pisa | Italy |
| William | Reach | USRA | United States |
| Justin | Read | University of Surrey | United Kingdom |
| Kevin | Reardon | National Solar Observatory | United States |
| Matt | Redman | National University of Ireland Galway | Ireland |
| Sarah | Reed | University of Leeds | |
| Michael | Reed | Missouri State University | United States |
| Phillip | Reed | Kutztown University of Pennsylvania | United States |
| Phillip | Reed | Kutztown University of Pennsylvania | United States |
| Sarah | Reed | ||
| Sarah Jane | Reed | University of Leeds | United Kingdom |
| Lord Martin | Rees | ||
| Jean-Michel | Reess | Observatoire de Paris - LESIA - CNRS | France |
| Neil | Reid | Space Telescope Science Institute | United States |
| Warren | Reid | Macquarie University | Australia |
| Olaf | Reimer | Institute for Astro- and Particle Physics | Austria |
| Bo | Reipurth | Institute for Astronomy | United States |
| Marina | Rejkuba | European Southern Observatory | Germany |
| Anthony | Remijan | NRAO | United States |
| Andrew | Repp | Institute for Astronomy, University of Hawaii | United States |
| Victor | Reville | CEA-Saclay | France |
| Markus | Rexroth | EPFL | Switzerland |
| Soo-Chang | Rey | Chungnam National University | South Korea |
| Christopher | Reynolds | University of Maryland College Park | United States |
| Jason | Rhodes | NASA JPL | United States |
| Ignasi | Ribas | Institute de Cienceies de l'Espai Executive Committee Member | Spain |
| Alvaro | Ribas Gomez | European Space Astronomy Center (ESA) | Spain |
| R. Michael | Rich | UCLA | United States |
| Johan | Richard | Centre de Recherche Astrophysique de Lyon | France |
| Chris | Richardson | Elon University | United States |
| Michael Gerard | Richer | Universidad Nacional Autonomo de Mexico | Mexico |
| Sherwood | Richers | Caltech | United States |
| Christina | Richey | NASA HQ and SDSE LLC | United States |
| Joseph | Richmond | University of Michigan-Flint | United States |
| Dominik | Riechers | Cornell University | United States |
| Michael | Rieder | University of Zurich - Center for Theoretical Astrophysics and Cosmology | Switzerland |
| Michel | Rieutord | Inst. Recherches en Astrophysique et Planetologie | France |
| Jane | Rigby | NASA Goddard Space Flight Center | United States |
| Laurie | Riguccini | Valongo Observatory UFRJ | Brazil |
| Pete | Riley | Predictive Science inc. | United States |
| Thomas | Rimmele | National Solar Observatory | United States |
| Paul | Rimmer | University of St Andrews | United Kingdom |
| Adam | Ritchey | University of Washington | United States |
| Alana | Rivera Ingraham | ESA-ESAC | Spain |
| Luca | Rizzi | W.M. Keck Observatory | United States |
| Massimo | Robberto | Space Telescope Science Institute | United States |
| David | Roberts | Brandeis University | United States |
| Jessica | Roberts | University of Colorado - Boulder | United States |
| Victor Hugo | Robles Sanchez | Cinvestav IPN | Mexico |
| Brigitte | Rocca Volmerange | Institut dAstrophysique de Paris | France |
| Marco | Rocchetto | University College London | United Kingdom |
| Graca | Rocha | Jet Propulsion Laboratory Caltech | United States |
| Denise | Rocha Goncalves | Valongo Observatory - Federal University of Rio de Janeiro | Brazil |
| Danilo | Rodrigues | University of Sao Paulo, Magno High School | Brazil |
| Michael | Rodriguez | Think Tech Hawaii | |
| Gabriel | Rodriguez G-H | Ministry of Foreign Affairs | Chile |
| Thomas | Roellig | NASA Ames Research Center | United States |
| Rachael | Roettenbacher | University of Michigan | United States |
| Leslie | Rogers | California Institute of Technology | United States |
| Adam | Rogers | University of Manitoba | Canada |
| Patricio | Rojo | Universidad de Chile | Chile |
| Donatella | Romano | INAF, Osservatorio Astronomico di Bologna | Italy |
| Aaron | Romanowsky | San Jose State University | United States |
| Orianne | Roos | CEA Saclay | France |
| Rosa M | Ros | Technical University of Catalonia | Spain |
| Anna | Rosen | University of California, Santa Cruz | United States |
| Viviana | Rosero | New Mexico Tech and NRAO | United States |
| James | Ross | Lawrence Livermore National Laboratory | United States |
| Graziano | Rossi | Sejong University | South Korea |
| Miguel | Roth | GMTO | Chile |
| Barry | Rothberg | Large Binocular Telescope Observatory | United States |
| Arnold | Rots | Smithsonian Astrophysical Observatory | United States |
| Jim | Round | NASA TV / JPL | |
| Marta G. | Rovira | National Council of Science of Technology Executive Committee Member | Argentina |
| Jason | Rowe | SETI Institute | United States |
| Jean Pierre | Rozelot | Nice University (UNSA) | France |
| Eduardo | Rozo | University of Arizona | United States |
| GuiPing | Ruan | ShanDong University at Weihai | China |
| GuiPing | Ruan | ShanDong University at Weihai | China |
| Monica | Rubio | Departamento de Astronomia, Universidad de Chile | Chile |
| Gerald | Ruch | University of St. Thomas | United States |
| Slavek | Rucinski | University of Toronto | Canada |
| Michael | Rudenko | Minor Planet Center | United States |
| Alexander | Rudy | University of California, Santa Cruz | United States |
| Clive | Ruggles | University of Leicester | United Kingdom |
| Jane | Russell | Retired | United States |
| Christopher | Russell | University of California Los Angeles | United States |
| Jane | Russell | Retired | United States |
| Pedro | Russo | Leiden University | Netherlands |
| Bert | Rust | National Institute of Standards and Technology | United States |
| Bert | Rust | National Institute of Standards and Technology | United States |
| Json | Rust | KITV | |
| Artur | Rutkowski | Jagiellonian University - Astronomical Observatory | Poland |
| Tone Melvaer | Ruud | Institute of Theoretical Astrophysics, University of Oslo | Norway |
| Steven | Saar | Smithsonian Astrophysical Obs. | United States |
| Elena | Sabbi | STScI | United States |
| Beatriz | Sabogal | Universidad de Los Andes | Colombia |
| Elaine | Sadler | CAASTRO, The University of Sydney | Australia |
| Raphael | Sadoun | University of Utah | United States |
| Samar | Safi-Harb | University of Manitoba | Canada |
| Abhijit | Saha | NOAO | United States |
| Johannes | Sahlmann | European Space Agency | Spain |
| Kailash | Sahu | Space Telescope Science Institute | United States |
| Sheetal Kumar | Sahu | Pt. Ravishankar Shukla University Raipur | India |
| Hideyuki | Saio | Tohoku University | Japan |
| Lalitha | Sairam | Tata Institute of Fundamental Research | India |
| Toshiki | Saito | University of Tokyo | Japan |
| Shigetaka | Saji | Nagoya University | Japan |
| Nobuyuki | Sakai | National Astronomical Observatory of Japan (NAOJ) | Japan |
| Farid | Salama | NASA Ames Research Center | United States |
| Morgan | Saletta | University of Melbourne | Australia |
| Diane | Salim | Australian National University | Australia |
| Bejaoui | Salma | NASA- Ames Research Center Space Science Astrobiology Division | United States |
| Mara | Salvato | MPE | Germany |
| Ronald | Samec | Emmanuel College | United States |
| Paul | Sanchez | University of Colorado Boulder | United States |
| Sebastian Francisco | Sanchez | Instituto de Astronomia, Universidad Nacional Autonoma de México | Mexico |
| N. Nicole | Sanchez | Fisk and Vanderbilt University | United States |
| Alejandro | Sanchez de Miguel | Universidad Complutense de Madrid | Spain |
| David B. | Sanders | University of Hawaii | United States |
| Ryan | Sanders | UCLA | United States |
| Pedro | Sanhueza | OPCC AURA Inc. | Chile |
| Tibisay | Sankatsing Nava | IAU Office of Astronomy for Development | South Africa |
| Ravi | Sankrit | SOFIA Science Center | United States |
| Felipe | Santos | Smithsonian Astrophysical Observatory | United States |
| Gozde | Saral | Harvard-Smithsonian Center for Astrophysics | United States |
| Benjamin | Sargent | Rochester Institute of Technology | United States |
| Gal | Sarid | Florida Space Institute, University of Central Florida | United States |
| Lakshmi | Saripalli | Raman Research Institute | India |
| Barbara | Sartoris | University of Trieste | Italy |
| Isao | Sato | Nihon University | Japan |
| Katsuhiko | Sato | National Institutes of Natural Sciences | Japan |
| Katsuhiko | Sato | National Institutes of Natural Sciences | Japan |
| Suman | Satyal | University of Texas at Arlington | United States |
| Daniel Wolf | Savin | Columbia University | United States |
| Evan | Scannapieco | Arizona State University | United States |
| Colin | Scarfe | University of Victoria | Canada |
| Colin | Scarfe | University of Victoria | Canada |
| Gail | Schaefer | Georgia State University | United States |
| Daniel | Schaerer | Geneva Observatory, University of Geneva CNRS | Switzerland |
| Kevin | Schawinski | ETH Zurich | Switzerland |
| Joop | Schaye | Leiden Observatory | Netherlands |
| Paul | Schechter | Massachusetts Institute of Technology | United States |
| Daniel | Scheeres | University of Colorado | United States |
| Peter | Scheirich | Astronomical Institute, ASCR, Ondrejov | Czech Republic |
| Richard | Schilizzi | University of Manchester | United Kingdom |
| Govert | Schilling | Press | Netherlands |
| Eva | Schinnerer | MPIA | Germany |
| Kevin | Schlaufman | Massachusetts Institute of Technology | United States |
| Sharon | Schleigh | CAPER | |
| Hilke | Schlichting | MIT | United States |
| Juergen | Schmidt | University of Oulu | Finland |
| Kasper | Schmidt | University of California Santa Barbara | United States |
| Deborah | Schmidt | University of Arizona Steward Observatory | United States |
| Marion | Schmitz | NED - IPAC | United States |
| Paul | Scholz | Department of Physics, McGill University | Canada |
| Ron | Schreier | Technion | Israel |
| Ethan | Schreier | Associated Universities Inc | United States |
| Ethan | Schreier | Associated Universities Inc | United States |
| Harald | Schuh | GFZ, German Research Centre for Geosciences | Germany |
| Rita | Schulz | European Space Agency | Netherlands |
| Christine | Schulz | European Southern Observatory (ESO) | Germany |
| Hannah | Schunker | Max Planck Institute for Solar System Research | Germany |
| William | Schuster | Universidad Nacional Autonoma de Mexico | Mexico |
| Bernard | Schutz | Max Planck Institute for Gravitational Physics | Germany |
| Daniel | Schwartz | Smithsonian Astrophysical Observatory | United States |
| Greg | Schwarz | AAS | |
| Ella | Sciamma-OBrien | NASA Ames Research Center, BAERI | United States |
| Salvatore | Sciortino | INAF-Oss. Astronomico di Palermo | Italy |
| Douglas | Scott | University of British Columbia | Canada |
| Nicholas | Scott | The CHARA Array | United States |
| Nick | Scoville | CalTech | United States |
| Paul | Scowen | Arizona State University | United States |
| Maybank | Scurry | The Gruber Foundation | |
| George | Seabroke | Mullard Space Science Laboratory, University College London | United Kingdom |
| Nathan | Secrest | US naval observatory | United States |
| Bernard | Seery | Goddard Space Flight Center | United States |
| Ramotholo | Sefako | South African Astronomical Observatory | South Africa |
| Ramotholo | Sefako | South African Astronomical Observatory | South Africa |
| Marc | Seigar | University of Minnesota Duluth | United States |
| Aswin | Sekhar | Armagh Observatory | United Kingdom |
| Kazuhiro | Sekiguchi | National Astronomical Observatory of Japan | Japan |
| Akifumi | Seko | Kyoto University | Japan |
| Jonatan | Selsing | Dark Cosmology Centre, Niels Bohr Institute | Denmark |
| Kenneth | Sembach | Space Telescope Science Institute | United States |
| Mira | Seo | Pusan National University | South Korea |
| Mira | Seo | Pusan National University | South Korea |
| Kwang-Il | Seon | KOREA Astronomy and Space Science Institute | South Korea |
| Gordiienko | Sergii | ||
| Nathan | Serota | KITV | |
| Nicole | Seu | ||
| Janice | Sexton | University of Saskatchewan | Canada |
| Janice | Sexton | American Astronomical Society | United States |
| Behnam | Seyed-Mahmoud | University oif lethbridge | Canada |
| Andrew | Seymour | USRA Arecibo Observatory | |
| Stas | Shabala | University of Tasmania | Australia |
| Nikolay | Shakura | Moscow State University Sternberg Astronomical Institute | Russia |
| Nikolay | Shakura | Moscow State University Sternberg Astronomical Institute | Russia |
| Yutong | Shan | Harvard University | United States |
| Mike | Shanahan | ||
| Jie-Rou | Shang | National Tsing Hua University | Taiwan |
| Ryan | Shannon | CURTIN-ATNF | Australia |
| Zhengyi | Shao | Shanghai Astronomical Observatory, CAS | China |
| Alexander | Shapiro | Max Planck Institute for Solar System Research | Germany |
| Charles | Shapiro | Jet Propulsion Laboratory | United States |
| Margarita | Sharina | Special Astrophysical Observatory of Russian Academy of Sciences | Russia |
| Renu | Sharma | ICRAR | Australia |
| Chelsea | Sharon | Cornell University | United States |
| Keren | Sharon | University of Michigan Astronomy | United States |
| Prajval | Shastri | Indian Institute of Astrophysics | India |
| Yun-Kyeong | Sheen | University of Concepcion | Chile |
| Holly | Sheets | Department of Astronomy, University of Maryland | United States |
| Allyson | Sheffield | LaGuardia Community College, City University of New York | United States |
| Andy | Sheinis | AAO | Australia |
| Juntai | Shen | Shanghai Astronomical Observatory, CAS | China |
| Yuandeng | Shen | Yunnan Observatories | China |
| Laiken | Shepherd | Metropolitan State University | United States |
| Paul | Sherard | University of Hawaii, Honolulu Community College | United States |
| Geetha | Sheshadri Mokshagundam | Raman Research Institute | India |
| Kartik | Sheth | NASA HQ | United States |
| Fei | Shi | North China Institute of Aerospace Engineering | China |
| Hiromoto | Shibahashi | University of Tokyo | Japan |
| Kazunari | Shibata | Kwasan and Hida Observatories, Kyoto University | Japan |
| Yukiko | Shibata | IAU Office for Astronomy Outreach, National Astronomical Observatory of Japan | Japan |
| Raquel Yumi | Shida | European Southern Observatory Executive Committee Member | Germany |
| Gregory | Shields | Laguna Falls Institute of Astrophysics | United States |
| Hsin-Yi | Shih | Gemini Observatory | United States |
| Junsup | Shim | Seoul National University | South Korea |
| Kazuhiro | Shima | Hokkaido University | Japan |
| Rhythm | Shimakawa | Sokendai | Japan |
| Toshifumi | Shimizu | ISAS, JAXA | Japan |
| Thomas | Shimizu | University of Maryland | United States |
| Takashi | Shimonishi | Tohoku University | Japan |
| Jaejin | Shin | Seoul National University | South Korea |
| Seulki | Shin | Kyung Hee University | South Korea |
| Heath | Shipley | Texas AM University | United States |
| Yuji | Shirasaki | National Astronomical Observatory of Japan | Japan |
| Pritisha | Shrestha | Nepal | |
| Pritisha | Shrestha | Nepal Astronomical Society NASO | Nepal |
| Boris | Shustov | Institute of Astronomy of RAS | Russia |
| Teimuraz | Shvelidze | Abastumani Astrophysical Observatory of name of Kharadze | Georgia |
| Teimuraz | Shvelidze | Abastumani Astrophysical Observatory of name of Kharadze | Georgia |
| Brian | Siana | University of California, Riverside | United States |
| Anna | Sidorenko | UNESCO Executive Committee Member | |
| Xavier | Siemens | University of Wisconsin -- MIlwaukee | United States |
| Holger | Sierks | Max Planck Institute for Solar System Research | Germany |
| Debora | Sijacki | IoA, Cambridge | United Kingdom |
| Mary | Silber | The Gruber Foundation | |
| David R. | Silva | National Optical Astronomy Observatory Executive Committee Member | United States |
| Kevin | Silva | UH Hilo | |
| Jeffrey | Silverman | University of Texas at Austin | United States |
| John | Silverman | Kavli IPMU | Japan |
| Chae Kyung | Sim | Kyung Hee University | South Korea |
| Mike | Simmons | Astronomers Without Borders | United States |
| Josh | Simon | Carnegie Observatories | United States |
| Theodore | Simon | Honolulu, HI | United States |
| Doug | Simons | Canada-France-Hawaii Telescope | United States |
| Raymond | Simons | Johns Hopkins University | United States |
| Janet | Simpson | SETI Institute | United States |
| Mirko | Simunovic | Institute of Astrophysics, Pontificia Universidad Catolica de Chile | Chile |
| Evan | Sinukoff | University of Hawaii, Institute for Astronomy | United States |
| Christos | Siopis | Universite Libre de Bruxelles | Belgium |
| Bradley | Skaja | United States | |
| Warren | Skidmore | Thirty Meter Telescope | United States |
| Mark | Skinner | The Boeing Company | United States |
| Panos | Sklias | Geneva Observatory, University of Geneva | Switzerland |
| Tim | Slater | University of Wyoming | United States |
| Stephanie | Slater | CAPER | |
| Charles | Slaughter | Spectral Instruments | United States |
| Kazimierz | Sliwa | McMaster University | Canada |
| Mark | Slovak | University of Hawaii at Manoa | United States |
| Romas | Smilgys | University of St Andrews | United Kingdom |
| J. Allyn | Smith | Austin Peay State University | United States |
| Robert Chris | Smith | AURA | Chile |
| Linda | Smith | Space Telescope Science Institute | United States |
| Verne | Smith | NOAO | United States |
| Denise | Smith | Space Telescope Science Institute | United States |
| Jeffrey | Smith | SETI Institute NASA Ames | United States |
| Nathan | Smith | University of Arizona | United States |
| Rachel | Smith | North Carolina Museum of Natural Sciences, Appalachian State University | United States |
| Howard | Smith | Harvard-Smithsonian Center for Astrophysics | United States |
| Malcolm | Smith | National Optical Astronomy Observatory | United States |
| J. Allyn | Smith | Austin Peay State University | United States |
| Malcolm | Smith | National Optical Astronomy Observatory | United States |
| Madeleine | Smith-Spanier | IAU - UAI Secretariat Executive Committee Member | |
| Haley | Smits | University of Alaska Anchorage | United States |
| Radoslaw | Smolec | Nicolaus Copernicus Astronomical Center | Poland |
| Chris | Sneden | University of Texas | United States |
| Michal | Sobotka | Astronomical Institute of the Czech Academy of Sciences | Czech Republic |
| Michal | Sobotka | Astronomical Institute of the Czech Academy of Sciences | Czech Republic |
| David | Sobral | Leiden Observatory + IA-U. Lisbon | Portugal |
| Paulo H. A. | Sobreira | Planetarium of the Federal University of Goias | Brazil |
| David | Soderblom | Space Telescope Science Institute | United States |
| Laerte | Sodre | Instituto de Astronomia, Geofisica e Ciencias Atmosfericas - USP | Brazil |
| Ana Cecilia | Soja | University of Sao Paulo | Brazil |
| Kimberly | Sokal | University of Virginia | United States |
| Jennifer | Sokoloski | Columbia University | United States |
| Sami | Solanki | Max Planck Institute for Solar System Research | Germany |
| Juan Diego | Soler | IAS, Orsay | France |
| Maury | Solomon | Springer | |
| Molly | Solomon | Hawaii Public Radio | |
| Anezina | Solomonidou | Jet Propulsion Laboratory/Caitech | United States |
| Edwin J. | Son | National Institute for Mathematical Sciences | South Korea |
| Hyunmi | Song | Korea Institute for Advanced Study | South Korea |
| Qiao | Song | National Center for Space Weather, China Meteorological Administration | China |
| Satish | Sonkamble | Swami Ramanand Teerth Marathwada University, Nanded | India |
| George | Sonneborn | NASAs Goddard Space Flight Center | United States |
| Paule | Sonnentrucker | STScI | United States |
| Boonrucksar | Soonthornthum | National Astronomical Research Institute of Thailand | Thailand |
| Jacquinod | Sophie | Observatoire de Paris - LESIA - CNRS | France |
| Andrea | Sosa | CURE - Universidad de la Republica | Uruguay |
| Igor | Soszynski | Warsaw University Observatory | Poland |
| Jean | Souchay | Observatoire de Paris | France |
| John | Southworth | Keele University | United Kingdom |
| Federico | Spada | Leibniz-Institut fuer Astrophysik Potsdam (AIP) | Germany |
| Linda | Sparke | NASA Headquarters | United States |
| Robert | Sparks | National Optical Astronomy Observatory | United States |
| Angela | Speck | University of Missouri | United States |
| David | Spergel | Princeton University | United States |
| Patricia F. | Spinelli | Museu de Astronomia e Ciencias Afins (MAST) | Brazil |
| Federica | Spoto | Space Dynamics Services srl | Italy |
| Karen | Spuck | Associated Universities Inc. | |
| Tim | Spuck | Associated Universities, Inc. | United States |
| Pavel | Spurny | Astronomical Institute of the Czech Academy of Sciences, Ondrejov Observatory | Czech Republic |
| Gordon | Squires | TMT/Caltech | United States |
| Johannes | Staguhn | Johns Hopkins University -- NASA Goddard Space Flight Center | United States |
| Richard | Stancliffe | Argelander Institute for Astronomy | Germany |
| Letizia | Stanghellini | NOAO | United States |
| Karl | Stapelfeldt | NASA Goddard Space Flight Center | United States |
| Ben | Stappers | University of Manchester | United Kingdom |
| Else | Starkenburg | Leibniz Institute for Astrophysics, Potsdam | Germany |
| Sumner | Starrfield | Earth and Space Exploration ASU | United States |
| Robin | Stebbins | NASA Goddard Space Flight Center | United States |
| Julie | Steffen | American Astronomical Society | |
| Eric | Steinbring | NRC Herzberg Astronomy and Astrophysics | Canada |
| Matthias | Steinmetz | Leibniz Institute for Astrophysics Potsdam (AIP) | Germany |
| Dennis | Stello | University of Sydney | Australia |
| Katrin | Stephan | German Aerospace Center | Germany |
| Agnieszka | Stepnik | University of Lodz | Poland |
| Bente | Sterett | The Gruber Foundation | |
| Ann | Sterling | KITV | |
| Daniel | Stern | JPLCaltech | United States |
| Marek | Steslicki | Space Research Centre Polish Academy of Sciences | Poland |
| Bonnie | Steves | Glasgow Caledonian University | United Kingdom |
| Bonnie | Steves | Glasgow Caledonian University | United Kingdom |
| Massimo | Stiavelli | Space Telescope Science Institute (STScI) | United States |
| Holger | Stiele | National Tsing Hua University | Taiwan |
| Alexander | Stirn | Freelance | Germany |
| Nicole | St-Louis | Universite de Montreal | Canada |
| Alan | Stockton | Institute for Astronomy, University of Hawaii | United States |
| José | Stoop | Elsevier | Netherlands |
| Thaisa | Storchi-Bergmann | Instituto de Fisica - Universidade Federal do Rio Grande do Sul | Brazil |
| John | Storey | University of New South Wales | Australia |
| Lisa | Storrie-Lombardi | Spitzer Science Center-IPAC, Caltech | United States |
| Amber | Straughn | NASA Goddard Space Flight Center | United States |
| Rachel | Street | LCOGT | United States |
| Allison | Strom | Caltech | United States |
| Linda | Strubbe | University of British Columbia | Canada |
| Antoine | Strugarek | Universite de Montreal | Canada |
| Kyle | Stumbaugh | Southwestern Illinois College | United States |
| Meng | Su | MIT | United States |
| Ravi | Subrahmanyan | Raman Research Institute | India |
| Koji | Sugitani | Nagoya City University | Japan |
| Takahiro | Sumi | Osaka University | Japan |
| Xiaochun | Sun | Institute for the History of Natural Sciences, Chinese Academy of Sciences | China |
| Hui | Sun | Peking University | China |
| Suyuan | Sun | Chinese Astronomical Society | |
| GA Shanmugha | Sundaram | Amrita Vishwa Vidyapeetham University | India |
| Hyun-Il | Sung | Korea Astronomy and Space Science Institute | South Korea |
| Ren-Shiang | Sung | National Tsing Hua University | Taiwan |
| Rashid | Sunyaev | Max-Planck Institut fuer Astrophysik, Space Research Institute, Moscow | Germany |
| Rashid | Sunyaev | Max-Planck Institut fuer Astrophysik, Space Research Institute, Moscow | Germany |
| Gyuzal | Sunyaeva | The Gruber Foundation | |
| Jason | Surace | Caltech | United States |
| Yasushi | Suto | Department of Physics, The University of Tokyo | Japan |
| Maria | Suveges | Department of Astronomy, University of Geneva | Switzerland |
| Sherry | Suyu | Academia Sinica Institute of Astronomy and Astrophysics (ASIAA) | Taiwan |
| Takeru | Suzuki | Department of Physics, Nagoya University | Japan |
| Daisuke | Suzuki | University of Notre Dame | United States |
| Leif | Svalgaard | Stanford University | United States |
| Janusz | Sylwester | Space Research Centre Polish Academy of Science | Poland |
| Dorottya | Szecsi | Argelander-Institut fur Astronomie | Germany |
| Paula | Szkody | University of Washington | United States |
| Arpad | Szomoru | JIVE | Netherlands |
| Ronald | Taam | Academia Sinica Institute of Astronomy and Astrophysics | Taiwan |
| Kengo | Tachihara | Nagoya University | Japan |
| Mario | Tafalla | Observatorio Astronomomico Nacional (IGN) | Spain |
| Babak A. | Tafreshi | ||
| Sharif | Taha | The Kavli Foundation | United States |
| Taires | Taires.Hiranaka@mediageneral.com | KOHN 2 News | |
| Masahide | Takada-Hidai | Tokai University | Japan |
| Shigehisa | Takakuwa | Academia Sinica Institute of Astronomy and Astrophysics | Taiwan |
| Mariann | Takamiya | University of Hawaii Hilo | United States |
| Katalin | Takats | Universidad Andres Bello, Millennium Institute of Astrophysics | Chile |
| Tatsuya | Takekoshi | NAOJ | Japan |
| Prajol | Tamang | Takshashila Astronomy Club | Nepal |
| Daniel | Tamayo | University of Toronto | Canada |
| Valentina | Tamburello | Center for Theoretical Astrophysics and Cosmology, University of Zurich | Switzerland |
| Motohide | Tamura | University of Tokyo | Japan |
| Naoyuki | Tamura | Kavli IPMU, The Univ of Tokyo | Japan |
| Jonathan | Tan | University of Florida | United States |
| Kenji | Tanabe | Okayama University of Science | Japan |
| Kenji | Tanabe | Okayama University of Science | Japan |
| Kunihiko | Tanaka | Keio University | Japan |
| Mikito | Tanaka | Tohoku University | Japan |
| Kwok Sun | Tang | The Chinese University of Hong Kong | China |
| Pengfei | Tang | Jilin University | China |
| Yoshiaki | Taniguchi | Research Center for Space and Cosmic Evolution, Ehime University | Japan |
| Diaz Santos | Tanio | Universidad Diego Portales | |
| Dan | Taranu | International Centre for Radio Astronomy Research @ Uni. of Western Australia | Australia |
| Jill | Tarter | SETI Institute | United States |
| Lidia | Tasca | Laboratoire dAstrophysique de Marseille | France |
| Elizabeth | Tasker | Hokkaido University | Japan |
| Coty | Tatge | University of Wyoming | United States |
| Jan | Tauber | European Space Agency | Netherlands |
| Grazina | Tautvaisiene | Vilnius University | Lithuania |
| Yuzuru | Tawara | Nagoya University | Japan |
| Patrick | Taylor | Arecibo Observatory | Puerto Rico |
| Keith | Taylor | Instruments4 | United States |
| Richard | Teague | Max Planck Institute for Astronomy | Germany |
| Yaron | Teich | Macalester College | United States |
| Shvelidze | Teimuraz | Abastumani Astrophysical Observatory of name of Kharadze | Georgia |
| Kelali | Tekle | East African Regional Office of Astronomy for Development, Director | Ethiopia |
| Theo | Ten Brummelaar | The CHARA Array | United States |
| Glenn | Tengan | KITV | |
| Glenn | Tengan | ||
| Vigdor | Teplitz | U.S. Department of State Office of Space and Advanced Technology | United States |
| Karen | Teramura | UH Institute of Astronomy | |
| Susan | Terebey | California State Univ, Los Angeles | United States |
| Yuri | Terleckyj | Associated Universities Inc. | |
| Gregory | Terrance | Finger Lakes Instrumentation | United States |
| Tim | Terry | retired | United States |
| Solomon Belay | Tessema | Entoto Obervatory and Research Center | Ethiopia |
| Test | Tester | Test University | United States |
| Romain | Teyssier | University of Zurich | Switzerland |
| Michelle | Thaller | NASA | United States |
| Julia | Thalmann | Institute of Physics, University of Graz | Austria |
| Mathoto | Thaoge | South African Dept of Science & Technology | |
| Remi | Thieblemont | GEOMAR - Helmholtz Institute for Ocean Research Kiel | Germany |
| Ronald | Thiel | County of Hawaii Dept. of Public Works Traffic Div. | United States |
| Audrey | Thirouin | Lowell Observatory | United States |
| Christina | Thoene | IAA - CSIC | Spain |
| David | Tholen | University of Hawaii | United States |
| Daniel | Thomas | University of Portsmouth | United Kingdom |
| Cristina | Thomas | NASA GSFC + PSI | United States |
| Donna | Thompson | Smithsonian Astrophysical Observatory | United States |
| Bonnie | Thurber | iCollaboratory, Educational Continuum Organization, NFP | United States |
| Haijun | Tian | China Three Gorges University | China |
| Yong | Tian | National Central University | Taiwan |
| Jana | Ticha | Klet Observatory | Czech Republic |
| Milos | Tichy | Klet Observatory | Czech Republic |
| Alexander | Tielens | Leiden Observatory | Netherlands |
| Evan | Tingle | Chandra X-ray Center | United States |
| Adrian | Tiplady | SKA South Africa | South Africa |
| Alan | Title | LM Advanced Technology Center | United States |
| Oleg | Titov | Geoscience Australia | Australia |
| Kevin | Toerne | Spectral Instruments | United States |
| Sune | Toft | Dark Cosmology Centre | Denmark |
| Kazuki | Tokuda | Osaka Prefecture University | Japan |
| Alan | Tokunaga | Univ of Hawaii | United States |
| Athanasia | Toliou | Aristotle University of Thessaloniki | Greece |
| Elizabeth | Toller | Institute for Astronomy, University of Hawaii | United States |
| Akihiko | Tomita | Faculty of Education, Wakayama University | Japan |
| Kazufumi | Torii | Nagoya University | Japan |
| Tibor | Torok | Predictive Science Inc. | United States |
| Ruth | Torres-Hernandez | Arecibo Observatory | |
| Silvia | Torres-Peimbert | Inst. Astronomia - U. N. A. Mexico Executive Committee Member | Mexico |
| L. Viktor | Toth | Eotvos University | Hungary |
| Daisuke | Toyouchi | Tohoku University | Japan |
| William | Trager | United States | |
| Hien | Tran | Keck Observatory | |
| Wesley | Traub | Jet Propulsion Laboratory | United States |
| Wesley | Traub | Jet Propulsion Laboratory | United States |
| Tony | Travouillon | Thirty Meter Telescope | United States |
| Ezequiel | Treister | Universidad de Concepcion | Chile |
| Pier-Emmanuel | Tremblay | STScI | United States |
| Pascal | Tremblin | Maison de la Simulation | France |
| Laurence | Tresse | Laboratoire d Astrophysique Marseille | France |
| Patrick | Treuthardt | North Carolina Museum of Natural Sciences | United States |
| Virginia | Trimble | University of California, Irvine | United States |
| Ginevra | Trinchieri | INAF-Osservatorio Astronomico di Brera | Italy |
| Matthieu | Tristram | CNRS | France |
| Paulina | Troncoso | Universidad Catolica de Chile | |
| Israel | Tshililo | CSIR(CHPC) | South Africa |
| Angelos | Tsiaras | UCL | United Kingdom |
| Georgios | Tsirvoulis | Astronomical Observatory | Serbia |
| Takuji | Tsujimoto | National Astronomical Observatory of Japan | Japan |
| Saku | Tsuneta | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency | Japan |
| James | Tucker | KWAI 1080 The Morning Show | |
| Philip | Tuckey | CNRS Syrte | France |
| Brent | Tully | Institute for Astronomy University of Hawaii | United States |
| Michael | Turner | The Gruber Foundation | United States |
| Jean | Turner | UCLA | United States |
| David | Turnshek | University of Pittsburgh | United States |
| Diane | Turnshek | Carnegie Mellon University | United States |
| Joseph | Twicken | SETI Institute NASA Ames Research Center | United States |
| Christopher | Tycner | Central Michigan University | United States |
| Tony | Tyson | University of California, LSST | United States |
| Tony | Tyson | University of California, LSST | United States |
| Pietro | Ubertini | IAPS - INAF | Italy |
| Andrzej | Udalski | Warsaw University Observatory | Poland |
| Andrzej | Udalski | Warsaw University Observatory | Poland |
| Syed | Uddin | Centre for Astrophysics and Supercomputing, Swinburne University of Technology | Australia |
| Stephane | Udry | Geneva University (Geneva Observatory) | Switzerland |
| Junko | Ueda | National Astronomical Observatory of Japan | Japan |
| Hideki | Ujihara | NICT | Japan |
| Hideki | Umehata | ESO | Germany |
| Stephen | Unwin | JPL/Caltech | United States |
| Sean | Urban | US Naval Observatory | United States |
| Dejan | Urosevic | University of Belgrade | Serbia |
| Meg | Urry | Yale University | United States |
| Lucero | Uscanga | IAASARS, National Observatory of Athens | Greece |
| Kumiko | Usuda-Sato | National Astronomical Observatory of Japan | Japan |
| Dyas | Utomo | University of California, Berkeley | United States |
| Aldo A. R. | Valcarce | Pontificia Universidad Catolica de Chile | Chile |
| Jeff | Valenti | STScI | United States |
| Stefano | Valenti | Las Cumbres Observatory Global Telescope Network, Inc | United States |
| Martinez Pillet | Valentin | National Solar Observatory | United States |
| Elisabetta | Valiante | Cardiff University | United Kingdom |
| Adriana | Valio | CRAAM - Mackenzie University | Brazil |
| Hamed | Valizadegan | NASA Ames (UARC) | United States |
| Jacques P | Vallee | National Research Council Canada (Herzberg Astro) | Canada |
| Jacques P | Vallee | National Research Council Canada (Herzberg Astro) | Canada |
| Monica | Valluri | University of Michigan | United States |
| GB | Valsecchi | INAF IAPS Executive Committee Member | Italy |
| Gerard | van Belle | Lowell Observatory | United States |
| Maureen | Van den Berg | University of Amsterdam | Netherlands |
| Nicole | Van Der Bliek | CTIO - NOAO | Chile |
| Pieter C. | Van Der Kruit | Kapteyn Astronomical Institute | Netherlands |
| Harry | van der Laan | Leiden Obs. - ASTRON - ESO | Netherlands |
| Harry | van der Laan | Leiden Obs. - ASTRON - ESO | Netherlands |
| Floris | Van Der Tak | SRON and Kapteyn Institute | Netherlands |
| Ewine F. | Van Dishoeck | Leiden University Executive Committee Member | Netherlands |
| Lidia | Van Driel-Gesztelyi | MSSL Univeristy College Executive Committee Member | United Kingdom |
| Schuyler | Van Dyk | Caltech | United States |
| Christa | Van Laerhoven | Canadian Institute for Theoretical Astrophysics | Canada |
| Christa | Van Laerhoven | Canadian Institute for Theoretical Astrophysics | Canada |
| Jaccobus | Van Loon | Keele University | United Kingdom |
| Pim | Van Oirschot | Radboud University Nijmegen | Netherlands |
| Reinout | Van Weeren | Harvard-Smithsonian Center for Astrophysics | United States |
| Jozsef | Varga | Konkoly Observatory | Hungary |
| Erika | Varga-Verebelyi | Konkoly Observatory | Hungary |
| Frank | Varosi | Univ. of Florida | United States |
| Nicolas | Vasquez | Escuela Politecnica Nacional | Ecuador |
| Gerardo A | Vazquez | Physics Department of Salisbury University | United States |
| Roberto | Vazquez-Meza | Instituto de Astronomia, UNAM | Mexico |
| Roberto | Vazquez-Meza | Instituto de Astronomia, UNAM | Mexico |
| Enrique | Vazquez-Semadeni | Centro de Radioastronomia y Astrofisica, UNAM | Mexico |
| Alberto | Vecchiato | INAF - Astrophysical Observatory of Torino | Italy |
| Christian | Veillet | Large Binocular Telescope Observatory | United States |
| Kim | Venn | University of Victoria | Canada |
| Paolo | Ventura | INAF - Observatory of Rome | Italy |
| Robbert | Verbeke | Ghent University | Belgium |
| Silvia | Verdolini | IAU Office of Astronomy for Development | |
| Susanna | Vergani | CNRS - Paris Observatory | France |
| Edward | Vergara | Department Public Safety | United States |
| Marianne | Vestergaard | Dark Cosmology Centre, Niels Bohr Institute | Denmark |
| Giampaolo | Vettolani | INAF | Italy |
| Mark | Veyette | Boston University | United States |
| Krisztian | Vida | MTA CsFK, Konkoly Observatory | Hungary |
| Gianfranco | Vidali | Syracuse University | United States |
| Aline | Vidotto | Geneva Observatory, University of Geneva | Switzerland |
| Matti | Viikinkoski | Tampere University of Technology | Finland |
| Rukmani | Vijayaraghavan | University of Illinois | United States |
| Faith | Vilas | Planetary Science Institute | United States |
| Jackie | Villadsen | California Institute of Technology | United States |
| Alexa | Villaume | UC Santa Cruz | United States |
| Tommaso | Vinci | LULI - Ecole Polytechnique | France |
| Eli | Visbal | Columbia University | United States |
| Ethan | Vishniac | American Astronomical Society | United States |
| Vishnu | Viswanathan | Observatoire de Paris et Observatoire de la Cote dAzur | France |
| Serena | Viti | University College London | United Kingdom |
| Catherine | Vlahakis | Joint Alma Observatory | Chile |
| Dimitar | Vlaykov | University of Goettingen | Germany |
| Karina | Voggel | ESO | Germany |
| Sandra | Vogt | ESTEC / ESA | |
| Manko | Volodymyr | ||
| Marta | Volonteri | Institut Astrophysique de Paris | France |
| Laura | Volpes | University of Goettingen | Germany |
| Jan | Vondrak | Astronomical Institute, Czech Academy of Sciences | Czech Republic |
| Paul | Vreeswijk | Weizmann Institute of Science | Israel |
| Jan M. | Vrtilek | Center for Astrophysics | United States |
| Benedetta | Vulcani | KAVLI IPMU | Japan |
| Jimmy | Wade | Sunpower Inc. | |
| Deb | Wadsworth | The Gruber Foundation | |
| Jeff | Wagg | SKA Organisation | |
| Stefan | Wagner | LSW, ZAH, U. Heidelberg | Germany |
| Richard | Wainscoat | University of Hawaii, Institute for Astronomy | United States |
| Stefanie | Walch | University of Cologne | Germany |
| Jakob | Walcher | Leibniz-Institut fuer Astrophysik (AIP) Potsdam | Germany |
| Ingo | Waldmann | University College London | United Kingdom |
| Alistair | Walker | NOAO-CTIO | Chile |
| Constance | Walker | National Optical Astronomy Observatory | United States |
| Douglas | Walker | University of Canterbury | New Zealand |
| Debra | Wallace | University of South Carolina Beaufort | United States |
| William | Waller | Rockport (MA) Public Schools and The Galactic Inquirer (galacticinquirer.net) | United States |
| Andrew | Walsh | ICRARCurtin | Australia |
| Kevin | Walsh | Southwest Research Institute | United States |
| Fabian | Walter | MPIA Heidelberg | Germany |
| Jay | Walters | KITV | |
| Nicholas | Walton | Institute of Astronomy, University of Cambridge | United Kingdom |
| Amri | Wandel | The Hebrew University | Israel |
| Guangchao | Wang | Instute for the History of Natural Sciences, CAS | China |
| Jun-Jie | Wang | National Astronomical Observatory, Chinese Academy of Sciences | China |
| Q. Daniel | Wang | University of Massachusetts | United States |
| Bo | Wang | Yunnan Observatories, Chinese Academy of Sciences | China |
| Ding-Xiong | Wang | Huazhong University of Science Technology | China |
| Huiyuan | Wang | Department of Astronomy, University of Science and Technology of China | China |
| Junxian | Wang | University of Science and Technology of China | China |
| Tinggui | Wang | University of Science and Technology of China | China |
| Xiaobin | Wang | Yunnan Observatories, CAS | China |
| Xiaoya | Wang | Shanghai Astronomical Observatory, Chinese Academy of Sciences | China |
| Lan | Wang | National Astronomical Observatories of China, CAS | China |
| Ji | Wang | Yale | United States |
| Jingbo | Wang | Xinjiang Astronomical Observatory,CAS | China |
| Qijie | Wang | Central South University | China |
| Su | Wang | Purple Mountain Observatory, CAS | China |
| Tongjiang | Wang | The Catholic University of America and NASA GSFC | United States |
| Xiaohua | Wang | International Dark-Sky Assosiation Beijing and Starry Sky Project of China | China |
| Xin | Wang | Xinjiang Astronomical Observatory, Chinese Academy of Sciences | China |
| Jingxiu | Wang | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Yiran | Wang | University of Illinois at Urbana-Champaign | United States |
| Dun | Wang | New York University | United States |
| Junfeng | Wang | George Washington University | United States |
| Xin | Wang | Physics Department, University of California, Santa Barbara | United States |
| Bojun | Wang | School of Physics . Huazhong University of Science Technology | China |
| Jackie | Wang | ASIAA/ASROC | Taiwan |
| Shiang-Yu | Wang | ASIAA/ASROC | Taiwan |
| Derek | Ward-Thompson | University of Central Lancashire | United Kingdom |
| Steve | Warwick | Northrop Grumman Corporation | United States |
| Junichi | Watanabe | National Astronomical Observatory of Japan | Japan |
| Ken | Watanabe | FGCU | United States |
| Christopher | Waters | Institute for Astronomy | United States |
| Christopher | Waters | Institute for Astronomy | United States |
| Graeme | Watt | EPL | United Kingdom |
| Wm. Bruce | Weaver | Monterey Institute for Research in Astronomy | United States |
| Sven | Wedemeyer | Institute of Theoretical Astrophysics, University of Oslo | Norway |
| Ingunn Kathrine | Wehus | JPLCaltech | United States |
| Jonathan | Weintroub | Harvard-Smithsonian Center for Astrophysics | United States |
| Liu | Weiping | China Institute of Atomic Energy | |
| Jack | Welch | UC Berkeley | United States |
| Lisa | Wells | Canada-France-Hawaii Telescope Corp. | United States |
| William | Welsh | San Diego State University | United States |
| Linqing | Wen | The University of Western Australia | Australia |
| Ruth Hemalatha | Wesley | Indian Academy of Sciences | India |
| Roger | Wesson | European Southern Observatory | Chile |
| Jennifer | West | University of Manitoba | Canada |
| Daniel | Whalen | ITA, Heidelberg University | Germany |
| Michael | Wheatland | The University of Sydney | Australia |
| Simon | White | Max Planck Institute for Astrophysics | Germany |
| Patricia | Whitelock | South African Astronomical Observatory and University of Cape Town | South Africa |
| Bradley | Whitmore | Space Telescope Science Institute | United States |
| Dr. Richard | Wielebinski | Max Planck Institute for Radio Astronomy | Germany |
| Christopher | Wiens | University of Virginia | United States |
| Scott | Wiessinger | NASA Goddard Space Flight Center | United States |
| Ralph | Wijers | Anton Pannekoek Institute for Astronomy, University of Amsterdam | Netherlands |
| Thomas | Wijnen | Radboud University | Netherlands |
| Tommy | Wiklind | Catholic University of America | United States |
| Belinda | Wilkes | Smithsonian Astrophysical Observatory | United States |
| Theodore | Williams | South African Astronomical Observatory | South Africa |
| Robert | Williams | Space Telescope Science Institute Executive Committee Member | United States |
| Gareth | Williams | Minor Planet Center | United States |
| Jonathan | Williams | Institute for Astronomy | United States |
| Stephen | Williams | IAASARS, National Observatory of Athens | Greece |
| Brian | Williams | NASA Goddard Space Flight Center | United States |
| Liliya | Williams | Minnesota Institute for Astrophysics | United States |
| Chris | Willott | NRC-Herzberg | Canada |
| Christine | Wilson | McMaster University | Canada |
| Gillian | Wilson | University of California Riverside (UCR) | United States |
| Paul Anthony | Wilson | Paris Institute of Astrophysics (IAP) | France |
| Robert | Wilson | Harvard Smithsonian Center for Astrophysics | United States |
| Robert | Wilson | Harvard Smithsonian Center for Astrophysics | United States |
| Debra | Winegarten | University of Texas, Austin | |
| Robert | Wing | Ohio State University | United States |
| Joshua | Winn | Massachusetts Institute of Technology | United States |
| Othon | Winter | UNESP | Brazil |
| Eva | Wirstrom | Chalmers University of Technology | Sweden |
| Eva | Wirstrom | Chalmers University of Technology | Sweden |
| Jennifer | Wiseman | NASA Goddard Space Flight Center | United States |
| Caroline | Witherspoon | Becker Communications | |
| Alexandra | Witze | Nature | United States |
| Aida | Wofford | Institut d Astrophysique de Paris | France |
| Jennifer | Wojno | Leibniz Institute for Astrophysics Potsdam | Germany |
| Angie | Wolfgang | University of California, Santa Cruz | United States |
| Mark | Wolfire | University of Maryland | United States |
| Gudrun | Wolfschmidt | University of Hamburg, Hamburg Observatory | Germany |
| Scott | Wolk | Smithsonian Astrophysical Observatory | United States |
| Ramon | Wolstencroft | Astronomy Technology Centre Edinburgh | United Kingdom |
| Anna | Wolter | INAF-Osservatorio Astronomico di Brera | Italy |
| Tefera Walwa | Wondmagnehu | Ethiopian Space Science Society Entoto Observatory and Research Centre | Ethiopia |
| Wilbur | Wong | Becker Communications | |
| Jong-Hak | Woo | Seoul National University | South Korea |
| Michael | Wood | National Institute of Standards and Technology | United States |
| Diane | Wooden | NASA Ames Research Center | United States |
| Thomas | Woods | LASP, Univ. of Colorado | United States |
| Charles | Woodward | U. Minnesota Inst. for Astronomy | United States |
| Alwyn | Wootten | National Radio Astronomy Observatory | United States |
| Jared | Workman | Colorado Mesa University | United States |
| Diana | Worrall | University of Bristol Executive Committee Member | United Kingdom |
| Patrick | Woudt | University of Cape Town | South Africa |
| Jan | Wouterloot | East Asian Observatory | United States |
| Jason | Wright | Penn State University | United States |
| Jianghua | Wu | Department of Astronomy, Beijing Normal University | China |
| Xuebing | Wu | Peking University | China |
| Hong | Wu | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Bobing | Wu | Institute of High Energy Physics, CAS | China |
| Ronin | Wu | Department of Astronomy, the University of Tokyo | Japan |
| Yuefang | Wu | Astronomy Dept., Peking University | China |
| Po-Feng | Wu | Institute for Astronomy, University of Hawaii at Manoa | United States |
| Richard | Wunsch | Astronomical Institute, Czech Academy of Sciences | Czech Republic |
| Stuart | Wyithe | University of Melbourne | Australia |
| Katherine | Wyman | Center for Astrophysics | United States |
| Lin | Xiaoli | QHYCCD | |
| Jiwei | Xie | Nanjing University | China |
| Yu | Xin | National Astronomical Observatories, CAS | China |
| Xiaosheng | Xin | Nanjing University | China |
| Dawei | Xu | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Jin-Long | Xu | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Xiaojie | Xu | School of Astronomy and Space Science, Nanjing University, China | China |
| Suijian | Xue | National Astronomical Observatories, CAS | China |
| Yongquan | Xue | University of Science and Technology of China | China |
| Kentaro | Yaji | National Astronomical Observatory of Japan | Japan |
| Kadri | Yakut | University of Ege | Turkey |
| Yoshiyuki | Yamada | Kyoto University | Japan |
| Toru | Yamada | Tohoku University | Japan |
| Lara | Yamada | KITV | |
| Hitoshi | Yamaoka | Kyushu University | Japan |
| Takuji | Yamashita | Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science | Japan |
| Yihua | Yan | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Lin | Yan | California Institute of Technology | United States |
| Wenming | Yan | Xinjiang Astronomical Observatory, Chinese Academy of Sciences | China |
| Xiaoli | Yan | Yunnan Observatories | China |
| Jun | Yan | National Astronomical Observatories, CAS | |
| Padma | Yanamandra-Fisher | Space Science Institute | United States |
| Hong-Jin | Yang | Korea Astronomy and Space Science Institute | South Korea |
| Shuhong | Yang | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Yujin | Yang | Korea Astronomy and Space Science Institute | South Korea |
| Fan | Yang | Institute for the History of Natural Sciences, CAS | China |
| Chentao | Yang | Purple Mountain Observatory, CAS | China |
| Ming | Yang | Nanjing University | China |
| Yi | Yang | National Astronomical Observatory of Japan | Japan |
| Jingxi | Yang | Jilin University | China |
| Yongqiang | Yao | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Minami | Yasui | Kobe University | Japan |
| Sherry Chia Chen | Yeh | Subaru Telescope | United States |
| Li-Chin | Yeh | National Hsinchu University of Education | Taiwan |
| Jiaerken | Yeshengbieke | Xinjiang Astronomical Observatory , Chinese Academy of sciences | China |
| Sibaek | Yi | Kyung Hee University | South Korea |
| Weimin | Yi | Yunnan Observatories, CAS | China |
| Insung | Yim | Korea Astronomy and Space science Institute(KASI) | South Korea |
| Zhiqiang | Yin | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Ambelu Tebabal | Yirdaw | Bahir Dar University | Ethiopia |
| Aili | Yishamuding | Xinjiang Astronomical Observatory, Chinese Academy of Sciences | China |
| David | Yong | Australian National University | Australia |
| Tae Seog | Yoon | Kyungpook National University | South Korea |
| Sung-Chul | Yoon | Seoul National University | South Korea |
| Fumi | Yoshida | National Astronomical Observatory of Japan | |
| Makoto | Yoshikawa | Japan Aerospace Exploration Agency | Japan |
| Bert | Yoshishige | KITV | |
| Xiaopeng | You | Southwest University, China | China |
| Erick | Young | SOFIA USRA | United States |
| Erick | Young | SOFIA USRA | United States |
| Jincheng | Yu | Pontificia Universidad Católica de Chile | Chile |
| Jinhee | Yu | Dept. of Astronomy, Yonsei University | South Korea |
| Xinying | Yu | National Astronomical Observatories,Chinese Academy of sciences | China |
| Feng | Yuan | Shanghai Astronomical Observatory | China |
| Weimin | Yuan | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Ye-Fei | Yuan | University of Science and Technology of China | China |
| Fangting | Yuan | Shanghai Astronomical Observatory | China |
| Jinzhao | Yuan | Shanxi Normal University | China |
| Hui | Yuan | NAOC | China |
| Min S. | Yun | University of Massachusetts | United States |
| Hyeong-Sik | Yun | Kyung-Hee University | South Korea |
| Farhad | Yusef-Zadeh | Northwestern University | United States |
| Massamba Mpoko | Yves | ||
| Marion | Zacharias | USNO (contractor) | United States |
| Norbert | Zacharias | U.S. Naval Observatory | United States |
| Luisa | Zambrano-Marin | Arecibo Observatory | Puerto Rico |
| Jaime | Zamorano | Universidad Complutense de Madrid | Spain |
| William | Zealey | University of Wollongong | Australia |
| William | Zealey | University of Wollongong | Australia |
| Peter | Zeidler | Astronomisches Rechen-Institut, ZAH | Germany |
| Werner | Zeilinger | Department of Astrophysics at the University of Vienna | Austria |
| Sabine | Zeilinger | University of Vienna | |
| Li | Zeng | Harvard University | United States |
| Anton | Zensus | Max-Planck-Institut for Radio Astronomy | Germany |
| JiangShui | Zhang | GuangZhou University | China |
| Shuang-Nan | Zhang | Institute of High Energy Physics | China |
| Tong-Jie | Zhang | Department of Astronomy, Beijing Normal University | China |
| Xiaoyu | Zhang | Gemini Observatory | United States |
| Chengmin | Zhang | National Astronomical Observatories | China |
| Haotong | Zhang | National Astronomical Observatories, Chinese Academy of Science | China |
| Huawei | Zhang | Peking University | China |
| Shougang | Zhang | National Time Service Center, Chinese Academy of Sciences(NTSC) | China |
| Shu | Zhang | Institute of High Energy Physics | China |
| Yanxia | Zhang | National Astronomical Observatory,Chinese Academy of Sciences | China |
| Fupeng | Zhang | The Kavli Institute for Astronomy and Astrophysics at Peking University | China |
| Fuwen | Zhang | College of Science, Guilin University of Technology | China |
| Haiyan | Zhang | National Astronomical Observatories of CAS | China |
| Haojing | Zhang | Faculty of Physics and Electronic Information Tech, Yunnan Normal University | China |
| Jun | Zhang | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Wenzhao | Zhang | Beijing Normal University | China |
| Xiong | Zhang | Faculty of Physics and Electronic Information Tech, Yunnan Normal University | China |
| Yong | Zhang | The University of Hong Kong | Hong Kong |
| Yu | Zhang | Xinjiang Astronomical Observatory, CAS | China |
| Zhiyu | Zhang | Institute for Astronomy, University of Edinburgh | United Kingdom |
| Chengpeng | Zhang | Peking University | China |
| Ke | Zhang | Caltech and University of Michigan | United States |
| Shangjun | Zhang | Harvard University | United States |
| Shuo | Zhang | Columbia Astrophyisics Lab | United States |
| Xia | Zhang | National Astronomical Observatories,Chinese Academy of Sciences | China |
| Zhoujian | Zhang | Nanjing University | China |
| JiangShui | Zhang | GuangZhou University | China |
| Xiong | Zhang | Faculty of Physics and Electronic Information Tech, Yunnan Normal University | China |
| Zhumabek | Zhantayev | National Center of Space Research an Technology | Kazakhstan |
| Gang | Zhao | National Astronomical Observatories, Chinese Academy of Sciences | China |
| Yongheng | Zhao | National Astronomical Observatories of China | China |
| Gang | Zhao | Nanjing Institute of Astronomical Optics Technology | China |
| Ping | Zhao | Harvard-Smithsonian center for astrophysics | United States |
| Weimin | Zheng | Shanghai Astronomical Observatory, Chinese Academy of Sciences | China |
| Zheng | Zheng | University of Utah | United States |
| Jing | Zhong | Shanghai Astronomical Observatory | China |
| Jianfeng | Zhou | Center for Astrophysics, Tsinghua University | China |
| Jianjun | Zhou | Xinjiang Astronomical Observatory, CAS | China |
| Xia | Zhou | Xinjiang Astronomical Observatory, CAS | China |
| Youyuan | Zhou | University of Science and Technology of China | China |
| Ping | Zhou | Nanjing University | China |
| Xin | Zhou | Purple Mountain Observatory, CAS | China |
| Qingfeng | Zhu | University of Science and Technology of China (USTC) | China |
| Fengrong | Zhu | Southwest Jiaotong University | China |
| Zhenghao | Zhu | Shanghai Jiao Tong University | China |
| Murat | Zhussupov | Noosphereorder Co | Kazakhstan |
| Hans | Zinnecker | SOFIA | United States |
| Janusz | Ziolkowski | Copernicus Astronomical Center | Poland |
| Adi | Zitrin | Caltech | United States |
| Alice | Zocchi | University of Surrey | United Kingdom |
| Stanislaw | Zola | Jagiellonian University | Poland |
| Nadezhda | Zolotova | St. Petersburg State University | Russia |
| Siwei | Zou | University of Bristol | United Kingdom |
| Andras | Zsom | EAPS, MIT | United States |
| Shay | Zucker | Tel Aviv University | Israel |
| Zhaoyu | Zuo | Xian Jiaotong University | China |
| Zhaoyu | Zuo | Xian Jiaotong University | China |
| Thomas | Zurbuchen | University of Michigan | United States |
| Konstanze | Zwintz | Institute for Astro- and Particle Physics, University of Innsbruck | Austria |
