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 CA (1) CO (2) Facet State City Facet City Membership Class Amateur Affiliate (2) Div Affil - DPS (4) Educator Affiliate (1) Full Emeritus Member (2) Full Member (18) Graduate Student (3) Facet Membership Class Division Facet Division