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 Galaxy Formation & Evolu (2) GRBs (2) High-Energy Pheno (2) Star Formation & Evolu (2) Supernovae (2) Active Galactic Nu (1) Astrobio (1) Cosmo (1) Exopla (1) Galactic Structure & Stellar Populat (1) Heliophy (1) Interstellar Me (1) Solar System/Planetary Sci (1) (-) Astronomy Educa (1) (-) Clusters of Galaxies/Large-scale Struc (1) State MA (1) Facet State City Albuquerque (1) Austin (1) Bentonville (1) Boulder (3) Calgary (2) Campbell (1) Catonsville (1) Charleston (1) Chester (1) Columbia (1) Delanco (1) Evanston (1) Ewing (1) Flagstaff (1) FPO (1) Gainesville (1) Gilbert (1) Grafton (1) Grand Marais (1) Green Bank (1) Hebron (1) Hillsborough (1) Honolulu (1) Incline Village (1) Ioannina (1) Johnson City (1) La Canada (1) Lititz (1) Los Alamos (1) Los Angeles (1) Madison (2) Mountain View (1) Newville (1) Pasadena (1) Pleasant Hill (1) Preston (1) Richmond (1) San Jose (1) San Ramon (1) Santa Cruz (2) Sendai (1) Sioux Falls (1) Sparks (1) Tucson (5) Tuscaloosa (1) West Lafayette (1) Whitewater (1) Windermere (1) Winthrop (1) (-) Cambridge (1) Facet City Membership Class Full Member (19) Graduate Student (1) (-) Full Emeritus Member (1) Facet Membership Class Division HEAD (1) Facet Division Showing 1-1 of 1 results George Clark Full Emeritus Member Affiliation MIT State/Province MA Country United States