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 Active Galactic Nu (1) Astrobio (1) Astronomy Educa (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Exopla (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) GRBs (1) Heliophy (1) High-Energy Pheno (1) Interstellar Me (1) Star Formation & Evolu (1) Supernovae (1) (-) Solar System/Planetary Sci (1) State CA (1) Facet State City Alexandria (1) Athens (1) Auburn (1) Baltimore (1) Cambridge (4) Chestnut Hill (1) Columbus (1) Durham (1) El Segundo (1) Germantown (1) Grand Forks (1) Greenbelt (1) Kalamazoo (1) Nashville (1) Poughkeepsie (1) Santa Fe (1) Silver Spring (1) Stanford (1) Tempe (1) Urbana (1) (-) Orangevale (1) Facet City Membership Class AM (1) Facet Membership Class Division LAD (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Bob Guzik AM Affiliation ASP State/Province CA Country United States