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 (15) Div Affil - DPS (2) Div Affil - HAD (1) Div Affil - LAD (1) Div Affil - SPD (2) Full Emeritus Member (53) Full Member (125) Graduate Student (25) Facet Membership Class Division Facet Division