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 Cosmo (2) Clusters of Galaxies/Large-scale Struc (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) GRBs (1) Heliophy (1) High-Energy Pheno (1) (-) Supernovae (1) State OH (1) Facet State City Ann Arbor (1) Atlanta (2) Austin (1) Baltimore (1) Berkeley (2) Boulder (4) Calgary (2) Cambridge (2) Corvallis (1) Delft (1) Durham (1) Evansville (1) Fort Myers (1) Grafton (1) Grand Forks (1) Grand Rapids (1) Houston (1) Huntsville (1) Ioannina (1) Iowa City (1) La Jolla (1) Logan (1) Los Angeles (1) Lowell (1) Medford (1) Merced (1) Mohegan Lake (1) Newark (2) Newville (1) Palo Alto (1) Pasadena (2) Potomac (1) Rohnert Park (1) Rome (1) San Francisco (1) Sparks (1) Stanford (1) Tucson (1) Usaf Academy (1) Washington (1) (-) Columbus (1) Facet City Membership Class Full Member (1) Facet Membership Class Division HEAD (2) DPS (1) HAD (1) (-) SPD (1) Facet Division Showing 1-1 of 1 results John Beacom Full Member Affiliation Ohio State University State/Province OH Country United States