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 Astronomy Educa (2) Cosmo (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Exopla (1) Galactic Structure & Stellar Populat (1) GRBs (1) Heliophy (1) Interstellar Me (1) Supernovae (1) (-) Astrobio (1) (-) Galaxy Formation & Evolu (1) (-) High-Energy Pheno (1) (-) Solar System/Planetary Sci (1) (-) Star Formation & Evolu (1) State CA (1) Facet State City Orangevale (1) Facet City Membership Class Alumni Affiliate (1) Div Affil - LAD (3) Full Emeritus Member (12) Full Member (37) Graduate Student (5) International Affil (3) Undergrad Student (6) (-) Amateur Affiliate (1) Facet Membership Class Division DPS (9) HAD (7) DDA (5) HEAD (5) SPD (1) (-) LAD (1) Facet Division Showing 1-1 of 1 results Bob Guzik Amateur Affiliate Affiliation ASP State/Province CA Country United States