| Roberto Abraham | Dept of Astronomy & Astrophysics, University of Toronto |
| Emma Allard | Univsersity of Hertfordshire |
| Paul Allen | Mount Stromlo Observatory |
| Joao Alves | ESO |
| David Andersen | NRC Herzberg Institute of Astrophysics |
| E. Athanassoula | Observatoire de Marseille |
| Steven Bamford | University of Nottingham |
| Jesus Falcon Barroso | Leiden Observatory |
| Peter Barthel | Kapteyn Institute |
| Giuseppina Battaglia | Kapteyn Astronomical Institute |
| Amanda Bauer | University of Texas at Austin |
| Eric Bell | Max-Planck-Institut fuer Astronomie |
| Matthew Bershady | University of Wisconsin |
| Giuseppe Bertin | Dipartimento di Fisica, Universita' di Milano |
| Yury Bialetski | ESO |
| James Binney | Oxford University |
| Torsten Boeker | European Space Agency |
| Ian Bonnell | University of St Andrews |
| Albert Bosma | Observatoire de Marseille |
| Robert Braun | ASTRON |
| Chris Brook | Universite Laval |
| Alyson Brooks | University of Washington |
| James Bullock | UC Irvine |
| Martin Bureau | University of Oxford |
| David Burstein | Arizona State University |
| Scott Chapman | Caltech |
| Chin-Wei Chen | Graduate Institute of Astronomy, National Central University |
| Daniel Christlein | Yale University & Universidad de Chile |
| Lodovico Coccato | Kapteyn Astronomical Institute |
| Enrico Maria Corsini | Dipartimento di Astronomia, Universita` di Padova |
| Courteau Stephane | Queen's University |
| Hugh Crowl | Yale University |
| Barbara Cunow | Department of Mathematical Sciences, University of South Africa, Pretoria |
| Julianne Dalcanton | University of Washington |
| Ivana Damjanov | Astronomical Observatory of Belgrade |
| Erwin de Blok | RSAA, Mount Stromlo |
| Richard de Grijs | University of Sheffield |
| Roelof de Jong | Space Telescope Science Institute |
| Ralf-Juergen Dettmar | Astronomical Institute, Ruhr-University Bochum |
| Tim de Zeeuw | Leiden Observatory |
| Mike Disney | cardiff university |
| Clare Dobbs | School of Physics & Astronomy, University of St Andrews |
| Michael Andrew Dopita | RSAA, Australian National University |
| Bruce Elmegreen | IBM T.J. Watson Research Center |
| Debra Elmegreen | Vassar College |
| Michael Fall | STScI |
| Kambiz Fathi | Rochester Institute of Technology |
| Annette Ferguson | Institute for Astronomy, University of Edinburgh |
| Filippo Fraternali | Theoretical Physics, University of Oxford |
| Ken Freeman | RSAA, Mount Stromlo |
| Peter Frinchaboy | University of Virginia |
| Jose Funes | Vatican Observatory |
| Katia Ganda | kapteyn institute |
| Gerry Gilmore | Institute of Astronomy |
| Fabio Governato | INAF - University of Washington |
| Preben Grosbol | European Southern OBservatory |
| Puragra (Raja) Guhathakurta | UCO/Lick Observatory, Univ of California Santa Cruz |
| Asao Habe | graduate School of Science, Hokkaido University |
| George Heald | University of New Mexico |
| Jonathan Heiner | Space Telescope Science Institute |
| Philippe Heraudeau | Kapteyn Institute |
| Benne Willem Holwerda | Kapteyn Astronomical Institute Groningen |
| Chanda Jog | Indian Institute of Science |
| Rachel Johnson | Oxford University |
| Bernard Jones | Kapteyn Institute |
| Nadejda Kaltcheva | University of Wisconsin Oshkosh |
| Peter Kamphuis | Kapteyn astronomical Institute |
| Susan Kassin | UCO/Lick Observatory (DEEP) |
| Robert Kennicutt | Steward Observatory |
| Lisa Kewley | Institute for Astronomy, U. Hawaii |
| Johan Knapen | University of Hertfordshire |
| Karen Knierman | Steward Observatory, University of Arizona |
| David Koo | UCO/Lick Obs. Univ. of California, Santa Cruz |
| Nario Kuno | Nobeyama Radio Observatory |
| Lerothodi Leeuw | University of Chicago |
| Yang-Shyang Li | Kapteyn Astronomical Institute, University of Groningen |
| Ute Lisenfeld | Universidad de Granada, Spain |
| Jochen Liske | ESO |
| Donald Lynden-Bell | IOA Cambridge |
| Lauren MacArthur | University of British Columbia |
| George Mamatsashvili | Center for Plasma Astrophysics, Abastumani Astrophysical Observatory |
| Hidenori Matsui | Graduate School of Science, Hokkaido University |
| Lynn Matthews | Harvard-Smithsonian Center for Astrophysics |
| Sharon Meidt | University of New Mexico |
| Bhasker Moorthy | NEW MEXICO STATE UNIVERSITY |
| Marcelo Daniel Mora | ESO |
| Eric Murphy | Yale University |
| Preethi Nair | University of Toronto |
| Colin Norman | The Johns Hopkins University |
| Tetyana Nykytyuk | Main Astronomical Observatory of National Academy of Sciences of Ukraine |
| Sachiko Onodera | Institute of Astronomy, University of Tokyo |
| Panos Patsis | Research Center for Astronomy, Academy of Athens |
| Isabel Perez Martin | Kapteyn Astronomical Institute |
| Max Pettini | Institute of Astronomy |
| Daniel Pisano | Naval Research Laboratory |
| Michael Pohlen | Kapteyn Instituut Rijks-Universiteit |
| Laura Portinari | Tuorla Observatory, Turku University |
| Michael Regan | Space Telescope Science Institute |
| Dominik Rosenbaum | Astronomisches Institut Ruhr Universtität Bochum |
| Joern Rossa | Space Telescope Science Institute |
| Renzo Sancisi | Osservatorio Astronomico di Bologna & Kapteyn Institute |
| Jerry Sellwood | Rutgers University |
| Joe Silk | Astrophysics, University of Oxford |
| Leonie Snijders | Leiden Observatory |
| Jesper Sommer-Larsen | Niels Bohr Institute |
| Mario Soto | Sterrewacht Leiden |
| Marco Spaans | Kapteyn Astronomical Institute |
| Jaroslaw Stasielak | Institute of Physics, Jagellonian University |
| Annapurni Subramaniam | INDIAN INSTITUTE OF ASTROPHYSICS |
| Claire Thomas | Liverpool John Moores University |
| Eline Tolstoy | Kapteyn Institute |
| Clemens Trachternach | Astronomisches Institut Ruhr Universtität Bochum |
| Ignacio Trujillo | Max-Planck-Institute fur Astronomie |
| J.M. van der Hulst | Kapteyn Astronomical Institute |
| Piet van der Kruit | Kapteyn Astronomical Institute |
| Jacqueline van Gorkom | Columbia University |
| Lottie van Starkenburg | Leiden Observatory |
| Hugo van Woerden | Kapteyn Instituut |
| Kim Venn | University of Victoria |
| Marc Verheijen | Kapteyn Astronomical Institute |
| Nicole Vogt | New Mexico State University |
| Kyle Westfall | University of Wisconsin |
| Tony Wong | CSIRO ATNF and University of New South Wales |
| Revaz Yves | Geneva Observatory |
| Dennis Zaritsky | University of Arizona |
| Saleem Zaroubi | Kapteyn Institute |
| Hennie Zondervan | Kapteyn Institute |
| Martin Zwaan | E.S.O. |
| Jackie Zwegers | Kapteyn Institute |
23 May 2012