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) Interstellar Me (1) Star Formation & Evolu (1) (-) Heliophy (1) State NM (1) Facet State City Acton (1) Athens (1) Baltimore (1) Cambridge (3) Columbus (1) Fort Myers (1) Iowa City (1) Stanford (1) Tempe (1) Washington (2) (-) 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