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 GRBs (2) Heliophy (2) High-Energy Pheno (2) Supernovae (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Galactic Structure & Stellar Populat (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) (-) Interstellar Me (1) State IA (1) NH (1) OR (1) VA (1) (-) CA (1) Facet State City Stanford (1) Facet City Membership Class F (1) GR (1) Graduate Student (1) JR (1) (-) Full Member (1) Facet Membership Class Division DPS (3) LAD (3) HAD (2) HEAD (2) (-) SPD (1) Facet Division Showing 1-1 of 1 results Vahe Petrosian Full Member Affiliation Stanford University State/Province CA Country United States