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) Solar System/Planetary Sci (1) Supernovae (1) (-) Clusters of Galaxies/Large-scale Struc (1) (-) Star Formation & Evolu (1) State CA (1) Facet State City Aarhus C (1) Albuquerque (1) Athens (1) Austin (2) Baltimore (1) Cambridge (3) Carrollton (1) Chicago (1) Conshohocken (1) Corvallis (1) Damascus (1) Elkton (1) Ellicott City (1) Fredericksburg (1) Greenbelt (4) Honolulu (1) Iowa City (1) Kamuela (1) Lancaster (1) Madison (1) Marina (1) Marlton (1) Mountain View (1) New York (1) Pasadena (1) Raleigh (1) Reno (1) St. Paul (1) Toledo (1) Washington (1) (-) Orangevale (1) Facet City Membership Class Amateur Affiliate (1) Facet Membership Class Division HEAD (2) (-) LAD (1) Facet Division Showing 1-1 of 1 results Bob Guzik Amateur Affiliate Affiliation ASP State/Province CA Country United States