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) Exopla (12) Star Formation & Evolu (12) Astronomy Educa (11) Cosmo (9) Galactic Structure & Stellar Populat (9) Active Galactic Nu (8) GRBs (8) High-Energy Pheno (8) Supernovae (8) Interstellar Me (7) Solar System/Planetary Sci (7) Clusters of Galaxies/Large-scale Struc (6) Astrobio (2) Heliophy (2) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division