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) 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) (-) Clusters of Galaxies/Large-scale Struc (1) (-) Solar System/Planetary Sci (1) State CA (1) Facet State City Alexandria (2) Ann Arbor (1) Baltimore (2) Berkeley (1) Boston (1) Cambridge (9) Chestnut Hill (1) Chicago (1) Columbus (1) Conshohocken (1) Crownsville (1) Durham (1) Ewing (1) Fairfax (1) Fort Wayne (1) Garching (1) Grand Forks (1) Greenbelt (2) Incline Village (1) Indianapolis (1) Iowa City (1) Leiden (2) Los Angeles (1) Madison (4) Middle River (1) Missouri City (1) Muncie (1) New Haven (1) Northridge (1) Pasadena (4) Reading (1) Redmond (1) Rochester (1) Santa Cruz (1) Santa Fe (1) Sendai (1) Stanford (3) Storrs (1) Tempe (1) Toronto (1) Tucson (1) Urbana (1) Washington (3) West Lafayette (1) Winthrop (1) Woodside (1) (-) Orangevale (1) Facet City Membership Class Amateur Affiliate (1) Facet Membership Class Division LAD (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Bob Guzik Amateur Affiliate Affiliation ASP State/Province CA Country United States