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 Galactic Structure & Stellar Populat (1) (-) Astronomy Educa (1) State (-) MD (1) Facet State City Baltimore (5) Belmont (1) Chevy Chase (1) College Park (1) Columbia (1) Elkton (1) Hyattsville (1) San Marcos (1) (-) Catonsville (1) Facet City Membership Class Full Member (1) (-) Full Emeritus Member (1) Facet Membership Class Division HAD (1) Facet Division Showing 1-1 of 1 results Darrell MacConnell Full Emeritus Member Affiliation State/Province MD Country United States