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 (9) Star Formation & Evolu (7) GRBs (5) High-Energy Pheno (5) Solar System/Planetary Sci (5) Supernovae (5) Astronomy Educa (4) Active Galactic Nu (3) Galactic Structure & Stellar Populat (3) Interstellar Me (3) Astrobio (2) Galaxy Formation & Evolu (2) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) (-) Heliophy (1) State VA (1) Facet State City A-1220 Vienna (1) Acton (1) Albuquerque (1) Alexandria (1) Arlington (1) Athens (1) Atlanta (2) Auburn (1) Austin (1) Baltimore (4) Berkeley (3) Bethesda (1) Big Bear City (2) Boulder (11) Cambridge (6) Columbus (1) Crestwood (1) Dahlonega (1) Denver (1) Eau Claire (1) Fairfax (2) Flagstaff (2) Fort Myers (1) Freiburg Im Breisgau (1) Fresno (1) Grand Rapids (1) Greenbelt (16) Greensboro (1) Hanover (1) Hawthorn (1) Houston (2) Huntsville (4) Iowa City (1) Kirtland Afb (2) Las Vegas (1) Laurel (4) Lexington (1) Logan (1) Los Alamos (2) Los Angeles (1) Lowell (1) Madison (1) Marriottsville (1) Medford (1) Minneapolis (1) Mohegan Lake (1) Newark (2) New York (1) Oakland (1) Orangeburg (1) Palm Harbor (1) Palo Alto (2) Pasadena (4) Pensacola (1) Pittsburgh (1) Potomac (1) Pukalani (1) Reno (1) Rohnert Park (1) San Diego (3) San Jose (1) Santa Cruz (1) Shrewsbury (1) South Pasadena (1) Stanford (3) Stansbury Park (1) Staten Island (1) Tempe (1) University (1) University Park (1) Villanova (1) Washington (8) Westfield (1) (-) Springfield (1) Facet City Membership Class (-) Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results John Cook Full Member Affiliation Naval Research Lab (ret) State/Province VA Country United States