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 Baltimore (1) Bloomington (1) Stillwater (1) Facet City Membership Class AL (2) Amateur Affiliate (1) Div Affil - DPS (1) ED (1) Full Emeritus Member (1) Facet Membership Class Division Facet Division