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 - SPD (3) Full Emeritus Member (2) Full Member (12) Graduate Student (4) Undergrad Student (1) Facet Membership Class Division HEAD (1) Facet Division