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 Alumni Affiliate (2) Amateur Affiliate (3) Div Affil - DPS (2) Full Emeritus Member (10) Full Member (27) Graduate Student (9) International Affil (1) Undergrad Student (5) Facet Membership Class Division Facet Division