Space

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Referat, Hausaufgabe, Space
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Referat
SPACE 1 Space History 1.1 A dream On October 4, 1957, the USSR blindsided the United States in what was called a technological Pearl Harbor with the launch of Sputnik I, the first man-made earth orbiting satellite. The satellite was of little scientific value but was of a big one political. Circling the earth roughly every 90 minutes, its beeping radio signal shocked the U.S. and the world. This was followed closely by Sputnik II on November 3, 1957, which carried a dog named Laika, the first live organism launched into space. Although she died when her oxygen ran out, the flight did bring back scientific data on the effects of weightlessness and space travel on a living animal. It wasnt until January 31, 1958 that Explorer I, Americas first satellite, was launched on top of a version of ...

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Referat
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