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 (2) Ashland (1) Cambridge (1) Charlottesville (9) Chester (1) Conway (1) Fairfax (1) Greenbelt (1) Harrisonburg (2) McDonald Observatory (1) Ruston (1) Springfield (1) Washington (8) (-) 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