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 Galaxy Formation & Evolu (3) Active Galactic Nu (2) Clusters of Galaxies/Large-scale Struc (2) Cosmo (2) Astronomy Educa (1) Exopla (1) GRBs (1) High-Energy Pheno (1) Supernovae (1) State Facet State City Acton (1) Annapolis (1) Baltimore (1) Boston (4) Cambridge (20) Charlottesville (2) Hanover (1) Lowell (1) Madison (1) Medford (2) Moffett Field (2) North Dartmouth (1) Pasadena (1) Rochester (1) Westfield (2) Williamstown (1) Facet City Membership Class Facet Membership Class Division Facet Division