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 Cosmo (8) Galaxy Formation & Evolu (7) GRBs (7) High-Energy Pheno (7) Supernovae (7) Active Galactic Nu (5) Star Formation & Evolu (5) Astronomy Educa (4) Clusters of Galaxies/Large-scale Struc (4) Exopla (2) Galactic Structure & Stellar Populat (2) Interstellar Me (2) Astrobio (1) Solar System/Planetary Sci (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division