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 (3) Amateur Affiliate (11) Div Affil - DDA (1) Div Affil - DPS (7) Div Affil - HAD (1) Educator Affiliate (6) Full Emeritus Member (44) Full Member (271) Graduate Student (28) Undergrad Student (15) Facet Membership Class Division Facet Division