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 Facet City Membership Class Div Affil - DPS (1) E (3) F (23) Full Emeritus Member (3) Full Member (16) GR (5) Graduate Student (7) JR (1) Undergrad Student (4) Facet Membership Class Division Facet Division