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 Active Galactic Nu (2) Clusters of Galaxies/Large-scale Struc (2) Galaxy Formation & Evolu (2) GRBs (2) High-Energy Pheno (2) Supernovae (2) Cosmo (1) Heliophy (1) Interstellar Me (1) Star Formation & Evolu (1) State Facet State City Baltimore (2) Chicago (1) East Hartford (1) Newark (1) Pasadena (1) Santa Fe (1) Tempe (1) Facet City Membership Class Facet Membership Class Division Facet Division