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