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during world war ll a german scientist named Wernher Von Braun and a team of german scientists created the V-2 rocket
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About a month later they released sputnik 2. And they sent a dog named laika to be the passenger ment to die in space.
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The soviets sponsered the sputnik 1 to launch in space
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An American scientist created our own sputnik called Vanguared but it failed so now the name got changed to Kaputnik