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 (10) Star Formation & Evolu (9) Exopla (8) Astronomy Educa (7) GRBs (7) High-Energy Pheno (7) Supernovae (7) Galactic Structure & Stellar Populat (6) Active Galactic Nu (4) Clusters of Galaxies/Large-scale Struc (4) Cosmo (4) Solar System/Planetary Sci (4) Astrobio (3) Interstellar Me (3) Heliophy (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division