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 Belgrade (1) Pasadena (1) Vancouver (1) West Lafayette (1) Facet City Membership Class Div Affil - DPS (3) Full Emeritus Member (2) Full Member (5) Graduate Student (1) Facet Membership Class Division Facet Division