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