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) Active Galactic Nu (1) Astrobio (1) Clusters of Galaxies/Large-scale Struc (1) Exopla (1) Galaxy Formation & Evolu (1) GRBs (1) Heliophy (1) High-Energy Pheno (1) Interstellar Me (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) Supernovae (1) (-) Cosmo (2) (-) Galactic Structure & Stellar Populat (1) State AZ (1) CA (1) Facet State City Orangevale (1) Tucson (1) Facet City Membership Class Full Emeritus Member (2) Full Member (9) Graduate Student (1) Undergrad Student (2) (-) Amateur Affiliate (2) Facet Membership Class Division HAD (5) HEAD (4) DDA (3) DPS (3) (-) LAD (2) Facet Division Showing 1-2 of 2 results Bob Guzik Amateur Affiliate Affiliation ASP State/Province CA Country United States JOHN RAY Amateur Affiliate Affiliation State/Province AZ Country United States