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) Heliophy (1) Interstellar Me (1) State MA (1) MD (20) NY (1) Facet State City Boulder (3) Denver (1) Golden (1) Greeley (1) Lakewood (1) New York (1) Facet City Membership Class Facet Membership Class Division Facet Division