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 (4) High-Energy Pheno (4) Supernovae (4) Active Galactic Nu (3) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) State Facet State City Alexandria (1) Athens (1) Baltimore (2) Boulder (1) Cambridge (4) Chestnut Hill (1) Durham (1) Fairfax (1) Grand Forks (1) Greenbelt (1) Ithaca (1) Los Angeles (1) Missouri City (1) Orangevale (1) Santa Fe (1) Sendai (1) Tempe (1) Facet City Membership Class Facet Membership Class Division DPS (19) HAD (4) DDA (2) SPD (1) Facet Division