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