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 (2) Heliophy (1) Star Formation & Evolu (1) State GA (1) MD (11) Facet State City Chapel Hill (1) Charlottesville (1) Irvington (1) Washington (4) Facet City Membership Class Facet Membership Class Division Facet Division