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 GRBs (3) High-Energy Pheno (3) Supernovae (3) Cosmo (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Galaxy Formation & Evolu (1) State Facet State City Los Angeles (1) Orangevale (1) Stanford (1) Facet City Membership Class Facet Membership Class Division SPD (3) DPS (2) Facet Division