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 (2) Div Affil - DPS (1) Full Emeritus Member (8) Full Member (11) Graduate Student (8) Undergrad Student (4) Facet Membership Class Division Facet Division