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 State Facet State City Facet City Membership Class Div Affil - DPS (8) Full Emeritus Member (5) Full Member (33) Graduate Student (7) International Affil (3) Undergrad Student (1) Facet Membership Class Division Facet Division