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 CO (2) CT (1) NY (1) WA (2) Facet State City Facet City Membership Class Amateur Affiliate (1) Div Affil - DPS (9) Full Emeritus Member (7) Full Member (87) Graduate Student (4) Facet Membership Class Division Facet Division