Sputnik 1 was launched into space on October 4, 1957 | Today in History
The Launch of Sputnik I, October 4, 1957
This Day In History: Oct 4, 1957
October 4 - This Day in History
October 4th, 1957
Today In History ~ October 4
Today in History - Oct 4 1957 - Sputnik-1
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October 4, 1957: Sputnik 1 launched
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