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 (4) Div Affil - DPS (13) Div Affil - HAD (3) Div Affil - HEAD (1) Educator Affiliate (5) Full Emeritus Member (51) Full Member (340) Graduate Student (51) Honorary Member (2) International Affil (4) Undergrad Student (6) Facet Membership Class Division Facet Division