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 Galaxy Formation & Evolu (2) Active Galactic Nu (1) Cosmo (1) Galactic Structure & Stellar Populat (1) GRBs (1) High-Energy Pheno (1) Solar System/Planetary Sci (1) (-) Clusters of Galaxies/Large-scale Struc (1) (-) Supernovae (1) State AZ (1) Facet State City Arlington (1) Baltimore (2) Columbus (1) Greenbelt (1) Houston (1) Los Alamos (1) Madison (1) New Haven (1) Pasadena (2) Pittsburgh (1) San Ysidro (1) Silver Spring (1) Washington (1) (-) Tucson (1) Facet City Membership Class Undergrad Student (1) (-) Full Member (1) Facet Membership Class Division HEAD (3) (-) DDA (1) Facet Division Showing 1-1 of 1 results David Sand Full Member Affiliation University of Arizona State/Province AZ Country United States