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 (4) Galactic Structure & Stellar Populat (3) Clusters of Galaxies/Large-scale Struc (2) Cosmo (2) GRBs (2) High-Energy Pheno (2) Solar System/Planetary Sci (2) Supernovae (2) Astronomy Educa (1) Exopla (1) Heliophy (1) Interstellar Me (1) Star Formation & Evolu (1) (-) Active Galactic Nu (1) State AZ (1) Facet State City Atlanta (2) Baltimore (1) Bédarieux (1) Boulder (2) Calgary (1) Cambridge (1) Coos Bay (1) Corvallis (1) Elkton (1) Gainesville (1) Grand Forks (1) Honolulu (2) Incline Village (1) London (1) Los Angeles (2) Merced (1) Nanjing (1) New York (1) Norman (1) Pasadena (1) Provo (1) Sendai (1) Silver Spring (1) Tuscaloosa (1) Washington (1) (-) Tucson (1) Facet City Membership Class Full Member (1) Facet Membership Class Division DPS (3) HEAD (3) HAD (2) (-) DDA (1) Facet Division Showing 1-1 of 1 results David Sand Full Member Affiliation University of Arizona State/Province AZ Country United States