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