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 Galaxy Formation & Evolu (4) Galactic Structure & Stellar Populat (3) Star Formation & Evolu (3) Active Galactic Nu (2) Astronomy Educa (2) Clusters of Galaxies/Large-scale Struc (2) Cosmo (2) GRBs (2) High-Energy Pheno (2) Interstellar Me (2) Solar System/Planetary Sci (2) Supernovae (2) Astrobio (1) Heliophy (1) (-) Exopla (1) State CA (1) Facet State City Coos Bay (1) Facet City Membership Class Alumni Affiliate (1) Full Emeritus Member (2) Full Member (30) Graduate Student (15) International Affil (1) Undergrad Student (5) (-) Amateur Affiliate (1) Facet Membership Class Division DPS (5) HAD (3) HEAD (2) LAD (1) (-) DDA (1) Facet Division Showing 1-1 of 1 results Jeff Bytof Amateur Affiliate Affiliation State/Province CA Country United States