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 (5) GRBs (5) High-Energy Pheno (5) Supernovae (5) Galactic Structure & Stellar Populat (3) Interstellar Me (3) Clusters of Galaxies/Large-scale Struc (2) Cosmo (2) Exopla (2) Galaxy Formation & Evolu (2) Astrobio (1) Astronomy Educa (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) (-) Heliophy (1) State CA (1) Facet State City Acton (1) Athens (1) Baltimore (1) Bloomington (1) Cambridge (4) College Park (1) Columbus (1) Durham (1) Fort Myers (1) Glasgow (1) Iowa City (1) Los Alamos (1) Los Angeles (1) Missouri City (1) Newark (1) Stanford (1) Tempe (1) Washington (2) Winthrop (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