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 Exopla (2) Galactic Structure & Stellar Populat (2) Galaxy Formation & Evolu (2) GRBs (2) High-Energy Pheno (2) Solar System/Planetary Sci (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) Interstellar Me (1) (-) Heliophy (1) State MA (1) Facet State City Albuquerque (1) Alexandria (1) Bethesda (1) Black Hawk (1) Boulder (1) Calgary (2) Chevy Chase (1) College Park (1) Delanco (1) Durham (1) Gainesville (1) Geneseo (1) Glasgow (1) Heidelberg (1) Ioannina (1) Iowa City (1) La Crescenta (1) Lititz (1) Los Alamos (1) Los Angeles (1) Newark (1) Newville (1) Ottawa (1) Pasadena (1) Rochester (1) Salem (1) Santa Fe (1) Seattle (1) Sparks (1) Tiverton (1) Tucson (1) University Park (1) Windermere (1) Winthrop (1) Zurich (1) (-) Cambridge (1) Facet City Membership Class Full Member (6) (-) 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