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) NY (2) WA (1) Facet State City Facet City Membership Class Amateur Affiliate (1) Div Affil - DPS (1) Full Emeritus Member (7) Full Member (77) Graduate Student (6) Facet Membership Class Division Facet Division