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 (1) Amateur Affiliate (2) Div Affil - LAD (2) Full Emeritus Member (8) Full Member (29) Graduate Student (2) International Affil (2) Undergrad Student (1) Facet Membership Class Division DDA (1) DPS (1) Facet Division