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 Active Galactic Nu (1) Cosmo (1) Galaxy Formation & Evolu (1) Interstellar Me (1) (-) Astronomy Educa (1) State VA (1) Facet State City Albuquerque (1) Calgary (2) Cambridge (1) Campbell (1) Catonsville (1) Charleston (1) Chester (1) Columbia (1) Delanco (1) Evanston (1) Flagstaff (1) FPO (1) Gainesville (1) Grafton (1) Grand Marais (1) Green Bank (1) Hebron (1) Hillsborough (1) Ioannina (1) Johnson City (1) La Canada (1) Los Alamos (1) Mountain View (1) Newville (1) Pasadena (1) Pleasant Hill (1) Richmond (1) San Jose (1) San Ramon (1) Santa Cruz (2) Sioux Falls (1) Sparks (1) Tucson (5) Tuscaloosa (1) Whitewater (1) Windermere (1) (-) Bentonville (1) Facet City Membership Class (-) Full Emeritus Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results John Spencer Full Emeritus Member Affiliation State/Province VA Country United States