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 Exopla (2) Solar System/Planetary Sci (2) Astrobio (1) Galaxy Formation & Evolu (1) GRBs (1) Star Formation & Evolu (1) Supernovae (1) (-) High-Energy Pheno (1) State VA (1) Facet State City Ann Arbor (1) Arlington (1) Atlanta (1) Baltimore (2) Bédarieux (1) Calgary (1) Claremont (1) Clemson (1) Columbia (1) Coos Bay (1) Corvallis (1) East Lansing (1) Elkton (1) Grand Forks (1) La Canada (1) London (1) Los Angeles (2) Lowell (1) Madison (1) Melbourne (1) Meudon (1) Mountain View (1) Newark (1) New York (1) Orono (1) Pasadena (2) Pittsburgh (1) Pleasant Hill (1) Preston (1) Redmond (1) San Ysidro (1) Seattle (1) Silver Spring (1) Socorro (1) Springfield (1) Tucson (2) Tuscaloosa (1) (-) Washington (1) Facet City Membership Class Full Member (1) Facet Membership Class Division HEAD (9) DPS (1) SPD (1) (-) DDA (1) Facet Division Showing 1-1 of 1 results Linda Sparke Full Member Affiliation NASA Headquarters State/Province VA Country United States