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