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 (15) Exopla (13) Cosmo (12) GRBs (12) High-Energy Pheno (12) Solar System/Planetary Sci (12) Supernovae (12) Active Galactic Nu (11) Astronomy Educa (11) Interstellar Me (11) Star Formation & Evolu (9) Galactic Structure & Stellar Populat (8) Clusters of Galaxies/Large-scale Struc (6) Heliophy (6) Astrobio (4) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division