| Dr P Hakala | (Tuorla Observatory) | |
| Prof L Mestel | (University of Sussex) | |
| Prof D Mihalas | (Los Alamos Nat. Lab.) | |
| Dr E Regos | (University of Cambridge) | |
| Dr C Tout | (University of Cambridge) | |
| Prof B Warner | (University of Cape Town) | |
| Prof R Webbink | (University of Illinois) |