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) High-Energy Pheno (1) Star Formation & Evolu (1) (-) Supernovae (1) State VA (1) Facet State City Arlington (1) Baltimore (1) Boulder (1) London (1) Pasadena (2) Pittsburgh (1) Provo (1) Silver Spring (1) Tucson (1) (-) Washington (1) Facet City Membership Class (-) Full Member (1) Facet Membership Class Division HEAD (9) 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