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 (2) Active Galactic Nu (1) Galactic Structure & Stellar Populat (1) Star Formation & Evolu (1) State CO (1) MD (15) Facet State City Acton (1) Amherst (2) Boston (1) Cambridge (15) Lexington (1) Lowell (1) Medford (3) Salem (1) Shrewsbury (1) Toronto (1) Westfield (1) Facet City Membership Class Facet Membership Class Division Facet Division