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 Astronomy Educa (11) Galaxy Formation & Evolu (9) Cosmo (8) GRBs (7) High-Energy Pheno (7) Star Formation & Evolu (7) Supernovae (7) Solar System/Planetary Sci (6) Active Galactic Nu (5) Exopla (5) Galactic Structure & Stellar Populat (5) Interstellar Me (5) Heliophy (4) Clusters of Galaxies/Large-scale Struc (3) Astrobio (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division