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 (25) Div Affil - HAD (16) Educator Affiliate (16) Full Emeritus Member (148) Full Member (158) Graduate Student (74) International Affil (1) Patron member (1) Undergrad Student (41) Facet Membership Class Division Facet Division