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 Alumni Affiliate (6) Amateur Affiliate (22) Div Affil - DPS (239) Div Affil - SPS (1) Division Affiliate (4) Educator Affiliate (10) Full Emeritus Member (144) Full Member (563) Graduate Student (129) International Affil (20) Undergrad Student (62) Facet Membership Class Division Facet Division