Overall Chairman: L. Woltjer
Solar System Panel:
Chairman: U. Keller
Members: C. de Bergh, A. Coradini, I.P. Williams.
Stellar Panel:
Chairman: B. Gustafsson
Members: I. Appenzeller, F. D'Antona, D. Lambert, A. Maeder.
Circumstellar Panel:
Chairman: M. Barlow
Members: V. Bujarrabal, J. Danziger, S. Deguchi, E. Oliva, C. Waelkens.
ISM Panel:
Chairman: J. Lequeux
Members: J. Cernicharo, A. Natta, T. Ray, T. Wilson.
Extragalactic (Active Galaxies and Quasars) Panel:
Chairman: G. Miley
Members: C. Boisson, P. Biermann, L. Danese, J.P. Swings, M. Ward.
Extragalactic (Normal and Starburst) Panel:
Chairman: R. Genzel
Members: J. Condon, F. Combes, R. Terlevich, B. Westerlund.
Cosmology Panel:
Chairman: G. Setti
Members: X. Barcons, B. Rocca-Volmerange, M. Rowan-Robinson.