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 (8) Exopla (6) Astrobio (3) Interstellar Me (3) Star Formation & Evolu (2) Astronomy Educa (1) Galaxy Formation & Evolu (1) GRBs (1) Supernovae (1) (-) High-Energy Pheno (1) State VA (1) Facet State City Altadena (1) Arlington (1) Auburn (1) Baltimore (1) Bédarieux (1) Berkeley (1) Bothell (1) Calgary (1) Carrollton (1) Charlottesville (1) Columbus (1) Coos Bay (1) Corvallis (1) Grand Forks (1) Greenwich (1) Hanover (1) Irvington (1) Los Angeles (1) Lowell (1) Lynden (1) Orting (1) Pasadena (2) Pittsburgh (2) Salt Lake City (1) San Ramon (1) Santa Fe (1) Seattle (1) Silver Spring (1) South Pasadena (1) Tempe (1) Tucson (2) Usaf Academy (1) Woodside (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