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 (1) Full Emeritus Member (83) Full Member (234) Graduate Student (43) International Affil (5) Undergrad Student (32) Facet Membership Class Division Facet Division