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 (5) Clusters of Galaxies/Large-scale Struc (3) Cosmo (3) GRBs (3) High-Energy Pheno (3) Supernovae (3) Galactic Structure & Stellar Populat (2) Galaxy Formation & Evolu (2) Astrobio (1) Astronomy Educa (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) (-) Exopla (1) State MA (1) NM (1) (-) CA (1) Facet State City Santa Cruz (1) Facet City Membership Class Amateur Affiliate (1) Educator Affiliate (1) Full Member (2) Graduate Student (1) (-) Full Emeritus Member (1) Facet Membership Class Division DPS (4) DDA (1) HAD (1) SPD (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Joel Primack Full Emeritus Member Affiliation UCSC State/Province CA Country United States