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 (2) Facet State City Grinnell (1) (-) Columbus (2) Facet City Membership Class Full Member (2) Facet Membership Class Division HEAD (5) DPS (3) HAD (2) DDA (1) (-) SPD (2) Facet Division Showing 1-2 of 2 results John Beacom Full Member Affiliation Ohio State University State/Province OH Country United States Annika Peter Full Member Affiliation Ohio State University State/Province OH Country United States