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 Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) GRBs (1) High-Energy Pheno (1) Supernovae (1) State MA (1) NY (2) Facet State City Athens (2) Carrollton (1) Columbus (1) Facet City Membership Class Facet Membership Class Division Facet Division