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 Cosmo (2) Active Galactic Nu (1) Astrobio (1) Galaxy Formation & Evolu (1) Interstellar Me (1) Solar System/Planetary Sci (1) (-) Astronomy Educa (1) State VA (1) Facet State City Albuquerque (1) Amherst (1) Ann Arbor (3) Arecibo (1) Asheville (1) Atlanta (2) Baltimore (2) Bangalore, Karnataka (1) Berkeley (3) Bloomington (2) Boston (2) Boulder (3) Calgary (1) Cambridge (6) Campbell (1) Carrollton (1) Catonsville (1) Chapel Hill (1) Charleston (1) Chester (1) Chicago (1) Clemson (1) Columbia (2) Columbus (1) Corvallis (2) Delanco (1) Durham (1) Elkton (1) Evanston (1) Ewing (1) Flagstaff (1) FPO (1) Grafton (1) Grand Forks (1) Grand Marais (1) Green Bank (1) Hanover (2) Hebron (1) Hillsborough (1) Hyattsville (1) Ioannina (1) Johnson City (2) La Canada (1) Laramie (1) Las Cruces (1) Liberty (1) Los Alamos (1) Los Angeles (4) Lowell (1) Madison (4) Melbourne (3) Minneapolis (1) Mississippi State Univ. (1) Morgantown (1) Mountain View (1) Nashville (3) Newark (2) New Haven (2) Newville (1) New York (1) North Branford (1) Palos Verdes Estates (1) Pasadena (3) Philadelphia (1) Piscataway (2) Plattsburgh (1) Pleasant Hill (1) Portland (1) Port Orchard (1) Preston (1) Princeton (1) Provo (1) Rancho Mirage (1) Reno (1) Richmond (1) Ruston (1) Salt Lake City (1) San Diego (1) San Francisco (1) San Jose (1) San Marcos (1) San Ramon (1) Santa Cruz (2) Seattle (2) Sioux Falls (1) Socorro (1) Sparks (1) Stanford (1) Toledo (2) Toronto (1) Tucson (9) Tuscaloosa (1) University Park (1) Urbana (1) Vancouver (1) Washington (2) Whitewater (1) Windermere (1) Winthrop (1) Woodside (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