1. Solar Wind:
Roland Grappin (roland.grappin@obspm.fr, WEB)
Jacques Léorat (jacques.leorat@obspm.fr, WEB)

2. Solar Atmosphere:
Filippo Pantellini (fillippo.pantellini@obspm.fr, WEB, page WEB research)

3. Binary system of Neutron Stars:
Silvano Bonazzola (silvano.bonazzola@obspm.fr, WEB)
Eric Gourgoulhon (eric.gourgoulhon@obspm.fr, WEB)

4. Spiral Galaxy:
Françoise Combes (francoise.combes@obspm.fr, WEB)

5. Auroral Zones:
André Mangeney (mangeney@despace.obspm.fr, WEB)

6. Solar Convection:
Sacha Brun (sabrun@solarz.Colorado.EDU, WEB)
Jean-Paul Zahn (jean-paul.zahn@obspm.fr, WEB 1999 colloquium)

7. Solar Flares:
Guillaume Aulanier (guillaume.aulanier@obspm.fr)

8. Large Structures and Galaxy clusters:
Stéphanie Courty (stephanie.courty@obspm.fr)
Jean-Michel Alimi (jean-michel.alimi@obspm.fr)