| Eric Agol | Johns Hopkins Univ., Baltimore, USA |
| Cecilia Albertsson | Stockholm Observatory, Sweden |
| Robert Antonucci | UC Santa Barbara, USA |
| Julia Artemova | IKI, Moscow, Russia |
| Mitch Begelman | JILA, Boulder, Colorado, USA |
| Andrei Beloborodov | Stockholm Obs., Sweden |
| Gunnlaugur Björnsson | Univ. of Iceland, Reykjavik |
| Omer Blaes | UC Santa Barbara, USA |
| Markus Boettcher | Rice Univ., Houston, USA |
| Luis Borgonovo | Stockholm Observatory, Sweden |
| Niel Brandt | Pennsylvania State Univ., University Park, USA |
| Annalisa Celotti | SISSA, Trieste, Italy |
| Paolo Coppi | Yale Univ., New Haven, USA |
| Wei Cui | MIT, Boston, USA |
| Bozena Czerny | N.Copernicus Astr.Center, Warsaw, Poland |
| Chuck Dermer | Nav. Research Lab., Washington D.C., USA |
| Tiziana Di Matteo | IoA, Cambridge, UK |
| Chris Done | Durham Univ., UK |
| Ken Ebisawa | GSFC, Greenbelt, USA |
| Andy Fabian | IoA, Cambridge, UK |
| Marek Gierlinski | N.Copernicus Astr.Center, Warsaw, Poland |
| Gabriele Ghisellini | Breda Obs., Milano, Italy |
| Jochen Greiner | Astron. Inst., Potsdam, Germany |
| Eric Grove | Nav. Research Lab., Washington D.C., USA |
| Diana Hannikainen | Univ. of Helsinki, Finland |
| Igor Igumenshchev | Gothenburg Univ., Sweden |
| Andrei Illarionov | Astro Space Center, Moscow, Russia |
| Pall Jakobsson | Univ. of Iceland, Reykjavik |
| Julian Krolik | Johns Hopkins Univ., Baltimore, USA |
| Stefan Larsson | Stockholm Obs., Sweden |
| Julia Lee | IoA, Cambridge, UK |
| Hui Li | LANL, USA |
| Edison Liang | Rice Univ., Houston, USA |
| Greg Madejski | GSFC, Greenbelt, USA |
| Pawel Magdziarz | Durham Univ., UK |
| Rohan Mahadevan | IoA, Cambridge, UK |
| Kirsi Malmivaara | Univ. of Helsinki, Finland |
| Giorgio Matt | Univ. Roma III, Italy |
| Shin Mineshige | Kyoto Univ., Japan |
| Igor Novikov | Theor. Astroph. Center, Copenhagen, Denmark |
| Mike Nowak | JILA, Boulder, Colorado, USA |
| Tanja Nymark | Stockholm Observatory, Sweden |
| Juri Poutanen | Stockholm Observatory, Sweden |
| Dimitrios Psaltis | CfA, Harvard Univ., Cambridge, USA |
| Chris Reynolds | JILA, Boulder, Colorado, USA |
| Eliot Quataert | CfA, Harvard Univ., Cambridge, USA |
| Felix Ryde | Stockholm Observatory, Sweden |
| Marek Sikora | N.Copernicus Astr.Center, Warsaw, Poland |
| Boris Stern | Inst. for Nucl. Research, Moscow, Russia |
| Roland Svensson | Stockholm Observatory, Sweden |
| Ulf Torkelsson | Gothenburg Univ., Sweden |
| Osmi Vilhu | Univ. of Helsinki, Finland |
| Mika Vuori | Univ. of Helsinki, Finland |
| Grzegorz Wardzinski | N.Copernicus Astr. Center, Warsaw, Poland |
| Andy Young | IoA, Cambridge, UK |
| Andrzej Zdziarski | N.Copernicus Astr. Center, Warsaw, Poland |
| Piotr Zycki | Durham Univ., UK |