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) Astrobio (1) Astronomy Educa (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Exopla (1) Heliophy (1) Interstellar Me (1) Solar System/Planetary Sci (1) (-) Active Galactic Nu (1) (-) Galactic Structure & Stellar Populat (1) State MA (1) Facet State City Albuquerque (2) Alexandria (1) Amsterdam (1) Ann Arbor (1) Austin (2) Baltimore (2) Bentonville (1) Boulder (1) Calgary (1) Campbell (1) Catonsville (1) Charlottesville (1) Chester (1) Chevy Chase (1) Delanco (1) Ewing (1) Flagstaff (1) Gainesville (1) Gilbert (1) Green Bank (1) Hilo (1) Incline Village (1) Johnson City (1) La Jolla (2) Lititz (1) Littleton (1) Los Alamos (1) Los Angeles (1) Madison (2) Merced (1) Mount Pleasant (1) New York (1) North Branford (1) Parker (1) Pasadena (2) Playa Del Rey (1) Preston (1) Santa Cruz (2) Seattle (1) Sendai (1) Sparks (1) Stanford (1) Tucson (2) Tuscaloosa (1) Victoria (1) West Dennis (1) West Lafayette (1) Whitewater (1) Williamstown (1) Windermere (1) Winthrop (1) (-) Cambridge (1) Facet City Membership Class Full Member (31) Graduate Student (2) (-) 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