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1st artificial satellite put in space by USSR. The U.S. feared that the Soviets had the technology to deliver a nuclear weapon via the R-7 rocket.
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Another satellite by the USSR. Proved they can put people out into outer space because if the ndog survived then humans can survive.
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1st artifical satellite put in space by the U.S. It proved that the USA could do anything the Soviets did.
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A government, replaced NACA. It brought together the talents of many scientists and engineers. Solved the difficult problems of space flight
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Trying to prove people can live in space.
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Is a Speech. About putting a man on the moon. He launched a reserch program of space exploration and scientific research.
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First person was John Glenn.Proved people could be in space for a long time.
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A artificial satellite. Was the first try to go to the moon for the U.S.
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Was important because the U.S. were in the lead now for the Space Race because no one had reached the moon until then.
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