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 Interstellar Me (2) Astrobio (1) GRBs (1) High-Energy Pheno (1) (-) Supernovae (1) State (-) CA (1) Facet State City San Diego (1) San Ramon (1) (-) Palos Verdes Estates (1) Facet City Membership Class F (1) Full Member (1) GR (1) JR (1) (-) Full Emeritus Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Marvin Litvak Full Emeritus Member Affiliation State/Province CA Country United States