Lunar landing sites]]> Moon--Exploration]]> Project Apollo (U.S.)]]> George C. Marshall Space Flight Center]]> en]]> Maps]]> Still Image]]> 1960-1969]]> Project Apollo (U.S.)]]> Lunar surface vehicles]]> Moon--Exploration]]> United States. National Aeronautics and Space Administration]]> ]]> en]]> Photographs]]> Still Image]]> 1970-1979]]> Lunar surface vehicles]]> Moon--Exploration]]> Project Apollo (U.S.)]]> George C. Marshall Space Flight Center]]> en]]> Photographs]]> Still Image]]> 1970-1979]]> Lunar surface vehicles]]> Moon--Exploration]]> Project Apollo (U.S.)]]> United States. National Aeronautics and Space Administration]]> en]]> Photographs]]> Still Image]]> 1970-1979]]> Space Journal, vol. 2, no. 1, September 1959.]]> Cold War]]> Guided missiles--Testing]]> Moon--Exploration]]> Moon--Magnetic properties]]> Solid propellant rockets]]> Space sciences]]> Space race--United States--History--20th century]]> Space Enterprises, Inc.]]> en]]> Periodicals]]> 1950-1959]]> Space Journal, vol. 1, no. 4, Fall 1958.]]> Lunar bases]]> Moon--Exploration]]> Kumagai, Hiroshi]]> Space Journal, vol. 1, no. 4, Fall 1958]]> en]]> Diagrams]]> Maps]]> Still Image]]> 1950-1959]]> Saturn project]]> Apollo project]]> Outer space--Exploration]]> Moon--Exploration]]> Lunar exploration]]> Space flight]]> Gordon, T. J. [Gordon, T. J. (Theodore Jay)]]]> Douglas Aircraft Company. Missile and Space Systems Division. Space Systems Center]]> en]]> Text]]> Reports]]> 1960-1969]]>