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 Active Galactic Nu (4) GRBs (4) High-Energy Pheno (4) Supernovae (4) Clusters of Galaxies/Large-scale Struc (3) Cosmo (3) Interstellar Me (2) Astronomy Educa (1) Galaxy Formation & Evolu (1) Heliophy (1) (-) Galactic Structure & Stellar Populat (1) State CA (1) Facet State City Alexandria (1) Ann Arbor (2) Athens (1) Austin (1) Baltimore (3) Berkeley (1) Boston (1) Brownsville (1) Cambridge (3) Columbus (1) Daejeon (1) Grand Forks (1) Greenbelt (2) Huntsville (3) Incline Village (1) London (1) Los Angeles (1) Madison (1) Manly (1) Middletown (1) Missouri City (1) Muncie (1) New York (1) Orangevale (1) Orlando (1) Pasadena (1) Pittsburgh (1) Reading (1) Redmond (1) Reno (1) Santa Cruz (2) Sendai (1) Tempe (1) Tucson (1) Washington (2) Winthrop (1) (-) Stanford (1) Facet City Membership Class Full Member (1) Facet Membership Class Division SPD (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Vahe Petrosian Full Member Affiliation Stanford University State/Province CA Country United States