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 (25) High-Energy Pheno (25) Supernovae (25) Active Galactic Nu (19) Astronomy Educa (10) Cosmo (10) Clusters of Galaxies/Large-scale Struc (8) Galaxy Formation & Evolu (8) Galactic Structure & Stellar Populat (5) Star Formation & Evolu (5) Exopla (4) Interstellar Me (4) Astrobio (2) Solar System/Planetary Sci (2) Heliophy (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division