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 (4) Amateur Affiliate (9) Div Affil - DPS (7) Div Affil - SPS (1) Educator Affiliate (4) Full Emeritus Member (17) Full Member (151) Graduate Student (54) Undergrad Student (11) Facet Membership Class Division Facet Division