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 (3) GRBs (3) High-Energy Pheno (3) Star Formation & Evolu (3) Supernovae (3) Clusters of Galaxies/Large-scale Struc (2) Cosmo (2) Galactic Structure & Stellar Populat (2) Heliophy (2) Active Galactic Nu (1) Astrobio (1) Astronomy Educa (1) Interstellar Me (1) Solar System/Planetary Sci (1) (-) Exopla (1) State MA (1) Facet State City Albuquerque (1) Alexandria (1) Ann Arbor (1) Austin (1) Black Hawk (1) Boulder (1) Calgary (1) College Park (1) Delanco (1) Gainesville (1) Hanover (1) Hebron (1) Heidelberg (1) Hillsborough (1) Johnson City (1) Las Cruces (1) Lititz (1) Pasadena (1) Playa Del Rey (1) San Francisco (1) San Jose (1) Santa Cruz (2) Santa Fe (1) Seattle (1) Sparks (1) Tucson (2) University Park (1) Vero Beach (1) Windermere (1) (-) Cambridge (1) Facet City Membership Class Full Member (22) 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