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 Astronomy Educa (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) Interstellar Me (1) Star Formation & Evolu (1) State Facet State City Beavercreek (1) Charleston (1) Cincinnati (1) Columbus (7) Newark (1) Youngstown (1) Facet City Membership Class Facet Membership Class Division Facet Division