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 Amateur Affiliate (12) Div Affil - DPS (5) Div Affil - SPD (2) Div Affil - SPS (1) Educator Affiliate (1) Full Emeritus Member (11) Full Member (93) Graduate Student (14) Undergrad Student (3) Facet Membership Class Division Facet Division