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 (3) Div Affil - HAD (1) Full Emeritus Member (2) Full Member (18) Graduate Student (3) Undergrad Student (1) Facet Membership Class Division Facet Division