Sputnik 1, Earth's First Artificial Satellite in Photos
Sputnik 1, Earth's First Artificial Satellite in Photos
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On Oct. 4, 1957, the former Soviet Union successfully launched Sputnik 1, the first human-made object to enter Earth's orbit.
October 4, 2020 at 06:41PM
via Space.com read more...
By
On Oct. 4, 1957, the former Soviet Union successfully launched Sputnik 1, the first human-made object to enter Earth's orbit.
October 4, 2020 at 06:41PM
via Space.com read more...
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