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 (2) Amateur Affiliate (4) Div Affil - DPS (22) Educator Affiliate (1) Full Emeritus Member (21) Full Member (96) Graduate Student (36) International Affil (3) Undergrad Student (6) Facet Membership Class Division Facet Division