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 Amateur Affiliate (1) Div Affil - DPS (16) Educator Affiliate (1) Full Emeritus Member (7) Full Member (24) Graduate Student (4) Facet Membership Class Division Facet Division