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 (6) Div Affil - SPD (2) Div Affil - SPS (1) Full Emeritus Member (6) Full Member (24) Graduate Student (8) Facet Membership Class Division Facet Division