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How We Got Where We Are: 40 Years of Planning…. Roger D. Launius National Air and Space Museum Smithsonian Institution launiusr@si.edu. Sixty Years Ago…. Human Earth orbital flights Winged reusable spacecraft Permanently inhabited space station Human lunar exploration
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How We Got Where We Are: 40 Years of Planning… Roger D. Launius National Air and Space Museum Smithsonian Institution launiusr@si.edu
Sixty Years Ago… • Human Earth orbital flights • Winged reusable spacecraft • Permanently inhabited space station • Human lunar exploration • Human expeditions to Mars
Forty Years Ago… • $25.4 billion cost. • Six successful landings, 1969-1972. • Three circumlunar flights (Apollo 8, 10, 13). • Technological advance pathbreaking. • Scientific return astounding.
What Do We Do for an Encore? • Space Task Group Report, 1969. • Space Shuttle, approved 1972. • Space Station, approved 1984. • Return to Moon. • Mars expedition. • Space Exploration Initiative, July 1989. • Back to the Moon, and on to Mars. • Vision for Space Exploration, January 2004. • Back to the Moon, on to Mars, and retire Space Shuttle. • Space Exploration in the 21st Century, April 2010. • Emphasize ISS, commercial cargo and crew, R&D.
Build a Spaceplane Thirty Years Ago…
Ten Years Ago… Then Build a Space Station…
Expectations Expectations…A Dual Edged Sword
Historic Drivers for Exploration • God • Gold • Glory
Fifty Years or More… Five, Ten, Twenty Years Ahead…