| Michael
A'Hearn | University of Maryland, College Park, MD,
EE UU |
| Dominique
Bockelee-Morvan | Observatoire de Paris, Meudon,
Francia |
| Humberto
Campins | Department of Astronomy, University of
Florida, Gainesville, FL, EE UU |
| Michael
R. Combi | Space Physics Research Laboratory, University
of Michigan, Ann Arbor, MI, EE UU |
| Gabriele
Cremonese | Osservatorio Astronomico di Padova, Padova,
Italia |
| Julio
A. Fernández | Departamento de Astronomía, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay |
| Alan
Fitzsimmons | Queen's University, Belfast, Reino Unido |
| Marco
Fulle | Osservatorio Astronomico di Trieste, Trieste,
Italia |
| Klaus
Jockers | Max-Planck-Institut fuer Aeronomie,
Katlenburg-Lindau, Alemania |
| Mark
Kidger | Instituto de Astrofísica de Canarias, La
Laguna, Tenerife, España |
| Pierre-Olivier
Lagage | Service d'Astrophysique, Centre d'Etudes de
Saclay, Gif-sur-Yvette, Francia |
| Brian
Marsden | Smithsonian Astrophysical Observatory,
Cambridge, MA, EE UU |
| Dina
Prialnik | Dept. of Geophysics and Planetary Sciences,
Tel Aviv University, Tel Aviv, Israel |
| Heike Rauer |
DLR, Institut fuer Planetenerkundung, Berlin, Alemania |
| Hans
Rickman | Astronomisk observatorium, Uppsala,
Suecia |
| Rita
Schulz | ESTEC, Noordwijk, Holanda |
| Gian
Paolo Tozzi | Osservatorio Astrofisico di Arcetri,
Florence, Italia |
| Richard
M. West | ESO, Garching, Alemania (Presidente) |