Washington, D.C. USA

41G-40-071 (5-13 Oct. 1984) --- Washington, D.C. -- the nation's capital -- is at right center in this phtograph from the Earth-orbiting space shuttle Challenger. J.F. Dulles Airport at lower left. Andrews Air Force Base is at right center edge. The Potomac River enters at left center, flows past Washington and as a tidal estuary at lower right. Also visible are the
Great Falls of the Potomac. Photo credit: NASA