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 (2) Astronomy Educa (2) Cosmo (2) Exopla (2) Galaxy Formation & Evolu (2) Astrobio (1) Clusters of Galaxies/Large-scale Struc (1) Interstellar Me (1) (-) Galactic Structure & Stellar Populat (1) State (-) CA (1) Facet State City Campbell (1) Ewing (1) Los Angeles (2) Marina (1) Palo Alto (1) Palos Verdes Estates (1) Pasadena (2) Playa Del Rey (1) Pleasant Hill (1) Rancho Murieta (1) San Diego (2) San Ramon (1) Sendai (1) Stanford (1) (-) Santa Cruz (1) Facet City Membership Class Full Member (3) (-) 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