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 (21) Div Affil - DPS (237) Division Affiliate (4) Educator Affiliate (8) Full Emeritus Member (144) Full Member (554) Graduate Student (127) International Affil (20) Undergrad Student (55) Facet Membership Class Division Facet Division