| Marek Abramowicz | Institutionen for Fysik, Goteborgs Universitet (Sweden); N. Copernicus Astronomical Center (Poland) |
| Jonathan Arons | Astronomy Department, UC Berkeley (USA) |
| Anna Barnacka | N. Copernicus Astronomical Center (Poland) |
| Wlodzimierz Bednarek | Department of Astrophysics, University of Lodz (Poland) |
| Mitchell C. Begelman | JILA, University of Colorado Boulder (USA) |
| Vasily S. Beskin | Lebedev Physical Institute, Russian Academy of Sciences (Russia) |
| Roger D. Blandford | KIPAC, Stanford University (USA) |
| Giacomo Bonnoli | Osservatorio Astronomico di Brera-Merate (Italy) |
| Christiaan Brinkerink | Radboud University Nijmegen (the Netherlands) |
| Colm Coughlan | University College Cork (Ireland) |
| Annalisa Celotti | International School for Advanced Studies - SISSA (Italy) |
| Benoit F. Cerutti | University of Colorado (USA) |
| Matteo Cerruti | CNRS, Observatorie de Paris-Meudon (France) |
| Paolo Coppi | Departments of Astronomy and Physics, Yale University (USA) |
| Maria Giovanna Dainotti | Astronomical Observatory, Jagiellonian University (Poland) |
| Guillaume Dubus | Institut de Planetologie et d'Astrophysique de Grenoble (France) |
| Michal Dyrda | Institute of Nuclear Physics PAN (Poland) |
| Moshe Elitzur | Department of Physics and Astronomy, University of Kentucky (USA) |
| Rob P. Fender | School of Physics & Astronomy, University of Southampton (UK) |
| Giovanni Fossati | Rice University (USA) |
| Denisa Gabuzda | University College Cork (Ireland) |
| Gabriele Ghisellini | Osservatorio Astronomico di Brera-Merate (Italy) |
| Berrie Giebels | Laboratoire Leprince-Ringuet, Ecole Polytechnique (France) |
| Kazuhiro Hada | National Astronomical Observatory of Japan (Japan) |
| Daniel E. Harris |
Harvard-Smithsonian Center for Astrophysics (USA)
|
| Sebastian Heinz | Astronomy Department, University of Wisconsin-Madison (USA) |
| Masahiro Hoshino | Department of Earth and Planetary Science, University of Tokyo (Japan) |
| Yakov N. Istomin | Lebedev Physical Institute, Russian Academy of Sciences (Russia) |
| Marek Jamrozy | Astronomical Observatory, Jagiellonian University (Poland) |
| Agnieszka Janiuk | Center for Theoretical Physics PAN (Poland) |
| Motoki Kino | National Astronomical Observatory of Japan (Japan) |
| John G. Kirk | Max-Planck-Institut fur Kernphysik (Germany) |
| Wlodzimierz Kluzniak | N. Copernicus Astronomical Center (Poland) |
| Arieh Konigl | University of Chicago (USA) |
| Iwona Kotko | Astronomical Observatory, Jagiellonian University (Poland) |
| Dorota Koziel-Wierzbowska | Astronomical Observatory, Jagiellonian University (Poland) |
| Martin Krause | Universitaetssternwarte Muenchen (Germany) |
| Omar Kurtanidze | Abastumani Observatory (Georgia) |
| Robert A. Laing | European Southern Observatory (Germany) |
| Jean-Pierre Lasota | Institut d'Astrophysique de Paris (France); Astronomical Observatory, Jagiellonian University (Poland) |
| Maxim Lyutikov | Department of Physics, Purdue University (USA) |
| Tamela Maciel | Department of Physics, University of Cambridge (UK) |
| Jerzy Machalski | Astronomical Observatory, Jagiellonian University (Poland) |
| Volodymyr Masliukh | Taras Shevchenko National University of Kyiv (Ukraine) |
| Julie E. McEnery | NASA's Goddard Space Flight Center (USA) |
| Greg Madejski | KIPAC, Stanford University (USA) |
| Laura Maraschi | INAF - Osservatorio Astronomico di Brera (Italy) |
| Jonathan C. McKinney | KIPAC, Stanford University (USA) |
| Simone Migliari
| Departament d'Astronomia i Meteorologia, Universitat de Barcelona (Spain)
|
| Iwona Mochol | Max-Planck-Institut fur Kernphysik (Germany) |
| Rafal Moderski | N. Copernicus Astronomical Center (Poland) |
| Eoin Murphy | University College Cork (Ireland) |
| Krzysztof Nalewajko | N. Copernicus Astronomical Center (Poland) |
| Ramesh Narayan | Harvard-Smithsonian Center for Astrophysics (USA) |
| Jacek Niemiec | Institute of Nuclear Physics PAN (Poland) |
| Michal Ostrowski | Astronomical Observatory, Jagiellonian University (Poland) |
| Shane O'Sullivan | CSIRO Astronomy & Space Science, Australian Telescope National Facility (Australia) |
| Asaf Pe'er | Harvard-Smithsonian Center for Astrophysics (USA) |
| Tsvi Piran | Racah Institute of Physics, Hebrew University of Jerusalem (Israel) |
| Oliver Porth |
Max-Planck-Institut for Astronomie - Heidelberg (Germany) |
| Juri Poutanen | Department of Physical Sciences, University of Oulu (Finland) |
| Daniel Proga | Department of Physics and Astronomy, University of Nevada - Las Vegas (USA)
|
| Brian Reville | University of Oxford (UK) |
| Chris S. Reynolds | Department of Astronomy, University of Maryland (USA) |
| Agata Rozanska | N. Copernicus Astronomical Center (Poland) |
| Aleksander Sadowski | N. Copernicus Astronomical Center (Poland) |
| Aneta Siemiginowska | Harvard-Smithsonian Center for Astrophysics (USA) |
| Marek Sikora | N. Copernicus Astronomical Center (Poland) |
| Jack Singal | KIPAC, Stanford University (USA) |
| Malgorzata Sobolewska | Harvard-Smithsonian Center for Astrophysics (USA) |
| Helene Sol | CNRS, Observatorie de Paris-Meudon (France) |
| Lukasz Stawarz | ISAS, Japan Aerospace Exploration Agency (Japan); Astronomical Observatory, Jagiellonian University (Poland) |
| Anna Szostek | KIPAC, Stanford University (USA) |
| Fumio Takahara | Department of Earth and Space Science, Osaka University (Japan) |
| Makoto Takamoto | Department of Physics, Kyoto University (Japan) |
| Fabrizio Tavecchio | Osservatorio Astronomico di Brera-Merate (Italy) |
| Dmitri Uzdensky | Center for Integrated Plasma Studies, University of Colorado Boulder (USA) |
| Sjoert van Velzen | Radboud University Nijmegen (the Netherlands) |
| Indrek Vurm | The Hebrew University - Jerusalem (Israel) |
| Timothy Waters | Department of Physics and Astronomy, University of Nevada - Las Vegas (USA) |
| Eli Waxman | Department of Particle Physics & Astrophysics, Weizmann Institute of Science (Israel) |
| Alicja Wierzcholska | Astronomical Observatory, Jagiellonian University (Poland) |
| Feng Yuan | Shanghai Astronomical Observatory Chinese Academy of Sciences (China) |
| Andrzej A. Zdziarski | N. Copernicus Astronomical Center (Poland) |