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 (4) High-Energy Pheno (4) Supernovae (4) Active Galactic Nu (2) Clusters of Galaxies/Large-scale Struc (2) Cosmo (2) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) Heliophy (1) (-) Interstellar Me (1) State (-) DC (1) Facet State City Berkeley (1) (-) Washington (1) Facet City Membership Class Full Member (1) Facet Membership Class Division DPS (2) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Patricia Knezek Full Member Affiliation NASA HQ State/Province DC Country United States