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 (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) Star Formation & Evolu (1) State Facet State City Tucson (4) Facet City Membership Class Div Affil - DPS (4) Full Member (4) Graduate Student (1) Facet Membership Class Division Facet Division