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 GRBs (3) High-Energy Pheno (3) Supernovae (3) Astronomy Educa (1) Heliophy (1) (-) Galaxy Formation & Evolu (1) State DC (1) (-) VA (1) Facet State City (-) Washington (1) Facet City Membership Class Full Member (1) Facet Membership Class Division DDA (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Linda Sparke Full Member Affiliation NASA Headquarters State/Province VA Country United States