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 (1) Astronomy Educa (1) Exopla (1) Galaxy Formation & Evolu (1) High-Energy Pheno (1) Star Formation & Evolu (1) Supernovae (1) (-) Astrobio (1) (-) Cosmo (1) (-) GRBs (1) (-) Solar System/Planetary Sci (1) State (-) CA (1) Facet State City (-) Pasadena (1) Facet City Membership Class Div Affil - DPS (3) DPS (2) E (2) F (34) Full Emeritus Member (1) Full Member (10) GR (4) Graduate Student (2) JR (1) (-) Educator Affiliate (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Michael Thacher Educator Affiliate Affiliation State/Province CA Country United States