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 - DPS (6) Div Affil - HAD (1) Full Emeritus Member (14) Full Member (38) Graduate Student (8) International Affil (5) Facet Membership Class Division Facet Division