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 Solar System/Planetary Sci (10) Exopla (4) Active Galactic Nu (3) GRBs (3) High-Energy Pheno (3) Supernovae (3) Astrobio (2) Astronomy Educa (2) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Galactic Structure & Stellar Populat (1) (-) Galaxy Formation & Evolu (1) State AZ (1) Facet State City Alexandria (1) Ann Arbor (1) Athens (1) Austin (1) Baltimore (5) Beijing (1) Berkeley (2) Bochum (1) Bothell (2) Cambridge (3) Charlottesville (1) Chicago (1) College Park (1) Columbus (1) Crownsville (1) Daejeon (1) East Lansing (1) Ewing (1) Garching (1) Greenbelt (5) Huntingdon (1) Huntsville (1) Indianapolis (1) Irvine (1) Lancaster (1) Leiden (2) London (1) Manly (1) Middlebury (1) Middletown (1) Muncie (1) Nashville (1) New Haven (1) New York (4) Northridge (1) Pasadena (4) Pittsburgh (1) Reading (1) South Pasadena (1) Stanford (1) State College (1) Tempe (1) Toronto (1) Tuscaloosa (1) University Park (1) Urbana (2) Washington (2) (-) Tucson (1) Facet City Membership Class Full Emeritus Member (1) (-) Full Member (1) Facet Membership Class Division DDA (2) (-) HEAD (1) Facet Division Showing 1-1 of 1 results David Sand Full Member Affiliation University of Arizona State/Province AZ Country United States