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) Heliophy (1) High-Energy Pheno (1) Solar System/Planetary Sci (1) Supernovae (1) (-) Clusters of Galaxies/Large-scale Struc (1) (-) GRBs (1) (-) Interstellar Me (1) (-) Star Formation & Evolu (1) State CA (1) Facet State City Aarhus C (1) Aiken (1) Albuquerque (1) Ann Arbor (1) Athens (1) Auburn (1) Austin (2) Baltimore (2) Basel (1) Cambridge (4) Carrollton (1) Charlottesville (1) Chicago (1) Clovis (1) Conshohocken (1) Corvallis (1) Damascus (1) East Lansing (1) Elkton (1) Ellicott City (1) Fredericksburg (1) Giessen (1) Greenbelt (6) Honolulu (1) Iowa City (1) Kamuela (1) Lancaster (1) Livermore (1) Madison (2) Marina (1) Marlton (1) Moffett Field (3) Mountain View (1) New York (1) Oak Ridge (1) Onsala (1) Pasadena (1) Raleigh (1) Reno (1) St. Paul (1) Toledo (1) Troy (1) Washington (2) (-) Orangevale (1) Facet City Membership Class Amateur Affiliate (1) Facet Membership Class Division HEAD (1) (-) LAD (1) Facet Division Showing 1-1 of 1 results Bob Guzik Amateur Affiliate Affiliation ASP State/Province CA Country United States