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 Galactic Structure & Stellar Populat (5) Interstellar Me (5) Clusters of Galaxies/Large-scale Struc (4) Galaxy Formation & Evolu (4) Star Formation & Evolu (4) Active Galactic Nu (3) Astronomy Educa (3) Exopla (3) GRBs (3) High-Energy Pheno (3) Solar System/Planetary Sci (3) Supernovae (3) Astrobio (2) Cosmo (2) (-) Heliophy (1) State OR (1) (-) CA (1) Facet State City Atlanta (1) Berkeley (5) Big Bear City (3) Campbell (1) Fresno (1) Glendora (1) La Crescenta (1) Los Angeles (4) Oakland (1) Orangevale (1) Palo Alto (1) Pasadena (6) Rohnert Park (1) San Diego (5) San Francisco (2) San Jose (1) Santa Cruz (1) Santee (1) Seal Beach (1) South Pasadena (1) Stanford (2) (-) Coos Bay (1) Facet City Membership Class Amateur Affiliate (1) Facet Membership Class Division DDA (1) Facet Division Showing 1-1 of 1 results Jeff Bytof Amateur Affiliate Affiliation State/Province CA Country United States