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 (13) Star Formation & Evolu (12) Active Galactic Nu (8) Cosmo (8) Interstellar Me (7) Astrobio (6) Solar System/Planetary Sci (6) Astronomy Educa (5) Clusters of Galaxies/Large-scale Struc (5) Exopla (5) Galactic Structure & Stellar Populat (5) GRBs (1) Heliophy (1) High-Energy Pheno (1) Supernovae (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division