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 Exopla (13) Star Formation & Evolu (9) Active Galactic Nu (8) Astronomy Educa (8) Galaxy Formation & Evolu (7) Cosmo (5) GRBs (5) High-Energy Pheno (5) Solar System/Planetary Sci (5) Supernovae (5) Interstellar Me (4) Astrobio (3) Galactic Structure & Stellar Populat (3) Clusters of Galaxies/Large-scale Struc (2) Heliophy (2) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division