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 (17) High-Energy Pheno (17) Supernovae (17) Astronomy Educa (16) Solar System/Planetary Sci (14) Galaxy Formation & Evolu (13) Star Formation & Evolu (13) Cosmo (12) Exopla (12) Galactic Structure & Stellar Populat (10) Active Galactic Nu (9) Interstellar Me (7) Astrobio (3) Heliophy (3) Clusters of Galaxies/Large-scale Struc (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division