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 (7) Galaxy Formation & Evolu (7) Star Formation & Evolu (7) Active Galactic Nu (6) Clusters of Galaxies/Large-scale Struc (6) Cosmo (6) Galactic Structure & Stellar Populat (6) Exopla (5) Solar System/Planetary Sci (5) Interstellar Me (4) Heliophy (3) GRBs (2) High-Energy Pheno (2) Supernovae (2) Astrobio (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division