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 MD (1) Facet State City Facet City Membership Class Div Affil - DPS (5) Div Affil - SPD (1) Full Emeritus Member (2) Full Member (48) Graduate Student (2) Facet Membership Class Division Facet Division