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 Cosmo (5) GRBs (5) High-Energy Pheno (5) Supernovae (5) Clusters of Galaxies/Large-scale Struc (4) Interstellar Me (4) Active Galactic Nu (3) Galactic Structure & Stellar Populat (2) Galaxy Formation & Evolu (2) Astronomy Educa (1) Exopla (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) (-) Heliophy (2) State NJ (1) NM (1) NY (1) (-) CA (2) Facet State City Alexandria (1) Ann Arbor (1) Atlanta (1) Berkeley (7) Big Bear City (3) Campbell (1) Chino Hills (1) Coos Bay (1) Daly City (1) Davis (1) Fresno (1) Glendora (1) Honolulu (2) La Crescenta (1) La Jolla (1) Los Angeles (8) Moffett Field (4) Mountain View (3) Oakland (1) Oceanside (2) Orangevale (1) Palo Alto (1) Palos Verdes Estates (1) Pasadena (14) Rohnert Park (1) San Diego (5) San Francisco (3) San Jose (2) San Ramon (1) Santa Cruz (2) Santee (1) Seal Beach (1) South Pasadena (1) Woodside (1) (-) Stanford (2) Facet City Membership Class Full Member (2) Facet Membership Class Division SPD (2) HEAD (1) Facet Division Showing 1-2 of 2 results Jon Hoeksema Full Member Affiliation Stanford University State/Province CA Country United States Vahe Petrosian Full Member Affiliation Stanford University State/Province CA Country United States