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 (35) High-Energy Pheno (35) Supernovae (35) Active Galactic Nu (27) Cosmo (20) Clusters of Galaxies/Large-scale Struc (18) Galaxy Formation & Evolu (18) Astronomy Educa (11) Galactic Structure & Stellar Populat (9) Star Formation & Evolu (9) Interstellar Me (8) Exopla (7) Astrobio (6) Heliophy (3) Solar System/Planetary Sci (3) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division