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) Astronomy Educa (1) Galactic Structure & Stellar Populat (1) Star Formation & Evolu (1) State Facet State City Newark (1) Toledo (1) Facet City Membership Class Facet Membership Class Division Facet Division