Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science Solar System/Planetary Sci (14) Interstellar Me (13) Exopla (12) Star Formation & Evolu (7) Astrobio (5) GRBs (5) High-Energy Pheno (5) Supernovae (5) Cosmo (2) Active Galactic Nu (1) Astronomy Educa (1) Galaxy Formation & Evolu (1) Heliophy (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division