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 - SPD (3) Full Emeritus Member (15) Full Member (32) Graduate Student (9) International Affil (1) Undergrad Student (4) Facet Membership Class Division HAD (1) Facet Division