Sputnik 1 Launches as First Artificial Earth Satellite, October 4, 1957

Sputnik 1 becomes the first artificial satellite to orbit the Earth.

Sputnik 1 becomes the first artificial satellite to orbit the Earth.

Date: October 4, 1957

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πŸ“… Other events on October 4

πŸ“… Events on this day in 1957

πŸ“… On This Day (Today)

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