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 Clusters of Galaxies/Large-scale Struc (3) Active Galactic Nu (2) GRBs (2) High-Energy Pheno (2) Interstellar Me (2) Supernovae (2) Astronomy Educa (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) Heliophy (1) (-) Cosmo (1) State CA (1) Facet State City Alexandria (1) Altadena (1) Ames (1) Athens (1) Baltimore (2) Berkeley (2) Bothell (1) Cambridge (5) Columbus (2) Conshohocken (1) Durham (1) East Lansing (1) Eugene (1) Garching (1) Greenbelt (2) Hanover (1) Houston (1) Irvine (1) Leiden (1) Madison (1) Middlebury (1) Newark (1) New Haven (1) North Dartmouth (1) Northridge (1) Orlando (1) Pasadena (6) Princeton (1) Reading (1) Rochester (1) San Antonio (1) San Diego (1) Santa Fe (1) Silver Spring (1) Socorro (1) Tempe (1) Tucson (1) University Park (1) Urbana (2) Washington (1) (-) Stanford (1) Facet City Membership Class Full Emeritus Member (1) (-) 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