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 (10) Div Affil - SPD (41) Educator Affiliate (2) Full Emeritus Member (84) Full Member (241) Graduate Student (43) International Affil (5) Undergrad Student (38) Facet Membership Class Division Facet Division