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 (2) Clusters of Galaxies/Large-scale Struc (2) Cosmo (2) Galaxy Formation & Evolu (2) Astrobio (1) Exopla (1) Galactic Structure & Stellar Populat (1) GRBs (1) Heliophy (1) High-Energy Pheno (1) Interstellar Me (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) Supernovae (1) (-) Astronomy Educa (1) State CA (1) Facet State City Acton (1) Alexandria (1) Ames (1) Austin (1) Baltimore (1) Berkeley (2) Bloomington (1) Boston (1) Bothell (2) Cambridge (7) Chicago (1) College Station (1) Daejeon (1) Edmonton (1) Fort Myers (1) Grafton (1) Grand Forks (1) Greenbelt (1) Hanover (1) Iowa City (1) London (1) Los Angeles (1) Madison (2) Middlebury (1) Middletown (1) Missouri City (1) Nashville (1) Newark (1) New London (1) New York (1) Pasadena (3) Prague (1) Prescott (1) Redmond (1) Reno (1) Rohnert Park (1) Santa Cruz (1) Santa Fe (1) Severna Park (1) Silver Spring (1) Stanford (1) Tempe (1) Washington (1) Winnipeg (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