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 Galactic Structure & Stellar Populat (1) State CO (1) IL (1) WA (1) Facet State City Facet City Membership Class Amateur Affiliate (5) Div Affil - DPS (1) Div Affil - HAD (1) Educator Affiliate (1) Full Emeritus Member (8) Full Member (24) Graduate Student (7) Undergrad Student (1) Facet Membership Class Division Facet Division