Sputnik

4,969 views · Published 4 October 2012 · 1:11 · Indexed 30 October 2026

Channel: Smithsonian National Air and Space Museum · 2012 · Education

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On October 4, 1957, the Soviet Union sent into orbit Sputnik 1, the first artificial satellite in history. Then a month later, an even larger and heavier satellite, Sputnik 2, carried the dog Laika into orbit. A replica of Sputnik 1 and the original arming key are on display at the National Air and Space Museum in Washington, DC.

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