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) Astronomy Educa (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Heliophy (1) Interstellar Me (1) Solar System/Planetary Sci (1) (-) Exopla (1) (-) Galactic Structure & Stellar Populat (1) State MA (1) Facet State City Albuquerque (1) Alexandria (1) Amsterdam (1) Ann Arbor (1) Austin (2) Baltimore (1) Black Hawk (1) Boulder (1) Calgary (1) Campbell (1) Catonsville (1) Chester (1) College Park (1) Delanco (1) Flagstaff (1) Gainesville (1) Green Bank (1) Hanover (1) Hebron (1) Heidelberg (1) Hillsborough (1) Incline Village (1) Johnson City (1) La Jolla (2) Las Cruces (1) Lititz (1) Littleton (1) Los Alamos (1) Los Angeles (1) Merced (1) Orono (1) Parker (1) Pasadena (4) Playa Del Rey (1) San Francisco (1) San Jose (1) Santa Cruz (2) Santa Fe (1) Seattle (2) Sendai (1) Sparks (1) Tucson (3) Tuscaloosa (1) University Park (1) Victoria (1) Whitewater (1) Windermere (1) Winthrop (1) (-) Cambridge (1) Facet City Membership Class Full Member (31) 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