S65-62062 (12 Dec. 1965) --- Discussing the scrubbing of the planned National Aeronautics and Space Administration?s Gemini-6 spaceflight are (from left) William C. Schneider (standing), deputy director, Gemini Program Office of Manned Spaceflight, NASA Headquarters, Washington, D.C.; Eugene F. Kranz (seated), white team flight director; Christopher C. Kraft Jr., red team flight director; and John D. Hodge, blue team flight director. The Gemini-6 mission has been rescheduled for Dec. 15, 1965. Photo credit: NASA or National Aeronautics and Space Administration

Jazz pianist and singer Diana Krall holds a montage given to her by the STS-125 space shuttle crew along with Apollo 11 Astronaut Neil Armstrong at the Apollo 40th anniversary celebration held at the National Air and Space Museum, Monday, July 20, 2009 in Washington. From left, Michael J. Massimino, Michael T. Good, Gregory C. Johnson, Andrew J. Feustel, Krall, Scott D. Altman, Neil Armstrong, John M. Grunsfeld and Megan McArthur. Photo Credit: (NASA/Bill Ingalls)

STS078-726-014 (20 June - 7 July 1996) --- Washington D.C., located in the center of the photo, was photographed in both regular color (here) and infrared (STS078-760-010) by the Life and Microgravity Spacelab (LMS-1) crew members. The city of Washington is coextensive with the District of Columbia, whose site was agreed upon by Congress in 1790 as the permanent seat of government for the new nation. It is located at the head of the navigable portion of the Potomac River, which separates it from Virginia to the southwest. It covers an area of 68-square-mile (177-square-kilometers). Andrews Air Force Base is seen east southeast of Washington D.C. Baltimore, Maryland, surrounding the Patapsco River mouth into Chesapeake Bay is located northeast of Washington D. C. or in upper right.