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 (16) High-Energy Pheno (16) Supernovae (16) Exopla (13) Solar System/Planetary Sci (13) Star Formation & Evolu (13) Astronomy Educa (11) Cosmo (10) Galactic Structure & Stellar Populat (9) Galaxy Formation & Evolu (9) Active Galactic Nu (7) Interstellar Me (6) Astrobio (3) Clusters of Galaxies/Large-scale Struc (1) Heliophy (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division