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 Astronomy Educa (2) Galactic Structure & Stellar Populat (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Exopla (1) Galaxy Formation & Evolu (1) Star Formation & Evolu (1) State Facet State City Amherst (1) Berkeley (1) Cambridge (3) Hanover (1) Lowell (1) Facet City Membership Class Full Member (1) Facet Membership Class Division Facet Division