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 (1) Amateur Affiliate (1) Div Affil - DPS (8) Full Emeritus Member (3) Full Member (17) Graduate Student (9) Undergrad Student (4) Facet Membership Class Division Facet Division