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 Annapolis (1) Arecibo (1) Atlanta (1) Baltimore (1) Beijing (1) Calgary (1) Cambridge (1) Chapel Hill (1) Charles Town (1) Charlottesville (1) Chester (1) Daytona Beach (1) Elkton (1) Grand Forks (1) Greenbelt (1) Hebron (1) Indianapolis (1) Ithaca (1) Johnson City (1) Lakewood (1) Laramie (1) London (1) Los Angeles (2) Moffett Field (1) New Haven (2) Palm Desert (1) Pasadena (1) Pittsburgh (1) Portland (1) Sacramento (1) San Marcos (1) South Pasadena (1) Tucson (2) Woodside (1) Facet City Membership Class Facet Membership Class Division Facet Division