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 Solar System/Planetary Sci (1) State Facet State City Facet City Membership Class Alumni Affiliate (8) Amateur Affiliate (70) Div Affil - DPS (14) Div Affil - SPD (1) Div Affil - SPS (1) Educator Affiliate (23) Full Emeritus Member (99) Full Member (838) Graduate Student (175) Honorary Member (4) International Affil (23) Undergrad Student (17) Facet Membership Class Division Facet Division