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 Albuquerque (1) Ames (1) Amsterdam (1) Boulder (1) Calgary (1) Cambridge (1) Chestnut Hill (1) Chicago (1) Columbia (1) Ellicott City (1) Gainesville (1) Geneseo (1) Gilbert (1) Grand Marais (1) Hebron (1) Incline Village (1) La Canada (1) La Crescenta (1) Leiderdorp (1) Pasadena (3) Paterswolde (1) Portsmouth (1) San Antonio (1) San Ramon (1) Tucson (2) Facet City Membership Class Facet Membership Class Division Facet Division