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 GRBs (10) High-Energy Pheno (10) Supernovae (10) Star Formation & Evolu (8) Cosmo (7) Active Galactic Nu (5) Astronomy Educa (5) Exopla (5) Galaxy Formation & Evolu (5) Clusters of Galaxies/Large-scale Struc (3) Galactic Structure & Stellar Populat (3) Interstellar Me (3) Astrobio (1) Heliophy (1) Solar System/Planetary Sci (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division