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 Chadds Ford (1) Pasadena (1) San Angelo (1) Tarpon Springs (1) Facet City Membership Class E (1) F (1) Full Member (1) Facet Membership Class Division Facet Division