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) Astronomy Educa (1) Cosmo (1) Galaxy Formation & Evolu (1) Interstellar Me (1) State (-) VA (1) Facet State City Alexandria (22) Annandale (2) Ann Arbor (1) Arlington (8) Ashburn (1) Ashland (1) Atlanta (1) Austin (1) Baltimore (2) Barrington (1) Batavia (9) Bealeton (1) Beavercreek (1) Bedford (1) Berkeley (1) Big Rock (1) Blacksburg (3) Bloomington (1) Boulder (1) Bridgewater (1) Burke (2) Cambridge (4) Chantilly (1) Charleston (1) Charlottesville (52) Chester (1) Chicago (29) Clifton (1) Conway (1) Darien (1) Des Plaines (1) Earlysville (1) Edwardsville (3) Eugene (1) Evanston (27) Fairfax (11) Fairfax Station (2) Fort Belvoir (1) Fredericksburg (1) Galesburg (1) Glen Ellyn (2) Grayslake (1) Greenbelt (4) Hampden Sydney (2) Hampton (3) Harrisonburg (5) Haverford (1) Haymarket (1) Herndon (1) Honolulu (1) Hopkins (1) Irvington (1) Joliet (2) Kankakee (1) Laurel (1) Lexington (1) Macomb (1) Madison (1) McDonald Observatory (1) Mckinleyville (1) Mc Lean (1) Middleburg (1) Millboro (1) Mt Prospect (1) Naperville (1) Norfolk (1) Notre Dame (1) Oak Park (1) Oakton (1) Palatine (2) Palmyra (1) Reston (2) Richmond (3) Riverside (1) Rochester (1) Rock Island (2) Rome (1) Round Hill (1) Ruston (1) Socorro (1) Springfield (8) Sweet Briar (1) Tallahassee (1) Tempe (1) Tucson (2) University of Richmond (1) Urbana (20) Vienna (1) Washington (19) West Chicago (1) Williamsburg (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