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 Astronomy Educa (2) Active Galactic Nu (1) Cosmo (1) Exopla (1) Galaxy Formation & Evolu (1) GRBs (1) High-Energy Pheno (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) Supernovae (1) (-) Astrobio (1) State FL (1) (-) CA (1) Facet State City Pasadena (1) Facet City Membership Class AM (3) Amateur Affiliate (2) Div Affil - DPS (2) Div Affil - LAD (1) F (22) Full Emeritus Member (5) Full Member (9) GR (7) Graduate Student (4) 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