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 Exopla (1) State Facet State City Columbus (2) Kolkata (1) Laramie (1) Portland (1) Riverside (1) Facet City Membership Class E (2) F (1) Full Member (1) Facet Membership Class Division Facet Division