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 Active Galactic Nu (4) GRBs (4) High-Energy Pheno (4) Supernovae (4) Cosmo (3) Galactic Structure & Stellar Populat (3) Clusters of Galaxies/Large-scale Struc (2) Galaxy Formation & Evolu (2) Astronomy Educa (1) Exopla (1) Heliophy (1) (-) Astrobio (1) State CA (1) Facet State City Baltimore (2) Cambridge (1) Chicago (1) East Hartford (1) Fairfax (1) Greenbelt (1) Los Angeles (1) Missouri City (1) Newark (1) Orangevale (1) Pasadena (1) Santa Fe (1) Tempe (1) Woodside (1) (-) Santa Cruz (1) Facet City Membership Class Full Emeritus Member (1) Facet Membership Class Division (-) HEAD (1) Facet Division Showing 1-1 of 1 results Joel Primack Full Emeritus Member Affiliation UCSC State/Province CA Country United States