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 Aurora (2) Boulder (48) Broomfield (1) Cambridge (1) Colorado Springs (3) Denver (4) Fort Collins (1) GOLDEN (1) Grand Junction (1) Greeley (1) Greenbelt (1) Greenwood Village (1) Gunnison (1) Lafayette (1) Livermore (1) Longmont (1) Louisville (1) Madison (1) Mountain View (1) Nederland (1) Pasadena (1) Tucson (1) Usaf Academy (1) Washington (1) Westminster (1) Facet City Membership Class AL (1) Amateur Affiliate (1) Div Affil - DPS (1) ED (1) Full Emeritus Member (1) Facet Membership Class Division Facet Division