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 (5) High-Energy Pheno (5) Supernovae (5) Galactic Structure & Stellar Populat (4) Galaxy Formation & Evolu (4) Clusters of Galaxies/Large-scale Struc (3) Active Galactic Nu (2) Star Formation & Evolu (2) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division