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 Galaxy Formation & Evolu (8) Galactic Structure & Stellar Populat (5) Star Formation & Evolu (5) Astronomy Educa (4) Cosmo (4) Exopla (4) Solar System/Planetary Sci (4) Active Galactic Nu (3) Astrobio (2) GRBs (2) High-Energy Pheno (2) Supernovae (2) Interstellar Me (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division