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 GRBs (2) Supernovae (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) Interstellar Me (1) Star Formation & Evolu (1) (-) High-Energy Pheno (2) State (-) GA (2) Facet State City Alexandria (1) Athens (1) Baltimore (1) Columbus (1) (-) Carrollton (2) Facet City Membership Class E (1) JR (1) Facet Membership Class Division DPS (1) HAD (1) LAD (1) Facet Division Showing 1-2 of 2 results George Sonneborn E Affiliation NASA's GSFC State/Province GA Country United States Mabel Stephenson JR Affiliation University of West Georgia State/Province GA Country United States