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