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 GRBs (3) High-Energy Pheno (3) Supernovae (3) Interstellar Me (2) Star Formation & Evolu (2) Active Galactic Nu (1) Astrobio (1) Astronomy Educa (1) Clusters of Galaxies/Large-scale Struc (1) Exopla (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) Heliophy (1) Solar System/Planetary Sci (1) (-) Cosmo (1) State (-) CA (1) Facet State City Altadena (1) Berkeley (2) Mountain View (1) Northridge (1) Pasadena (4) San Diego (1) Santa Cruz (1) Stanford (3) Venice (1) (-) Orangevale (1) Facet City Membership Class AM (1) Facet Membership Class Division DDA (1) LAD (1) SPD (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Bob Guzik AM Affiliation ASP State/Province CA Country United States