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 (2) High-Energy Pheno (2) Supernovae (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Galaxy Formation & Evolu (1) Interstellar Me (1) Star Formation & Evolu (1) (-) Heliophy (1) State NM (1) Facet State City Acton (1) Ann Arbor (1) Athens (1) Baltimore (2) Beijing (1) Bloomington (1) Cambridge (9) College Park (1) Columbus (1) Durham (1) Fairfax (1) Fort Myers (1) Glasgow (1) Grand Forks (1) Greenbelt (1) Iowa City (1) Ithaca (1) La Crosse (1) Los Angeles (1) Missouri City (1) Newark (1) Orangevale (1) Orlando (1) Pasadena (2) Salt Lake City (1) Santa Cruz (1) Santa Fe (1) Stanford (1) Tempe (2) Washington (2) Winthrop (1) Woodside (1) (-) Los Alamos (1) Facet City Membership Class Full Member (1) Facet Membership Class Division DDA (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Ka Ho Yuen Full Member Affiliation Los Alamos National Lab State/Province NM Country United States