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) Galaxy Formation & Evolu (1) State Facet State City Greenwich (1) Hartford (1) Middletown (1) New Haven (3) North Branford (1) Facet City Membership Class Facet Membership Class Division Facet Division