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  • 04-05-2020
  • Social Studies
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What occurred on October 4th , 1957 ?

Respuesta :

lucy2293
lucy2293 lucy2293
  • 04-05-2020

Explanation:

History changed on October 4, 1957, when the Soviet Union successfully launched Sputnik I. The world's first artificial satellite was about the size of a beach ball (58 cm.or 22.8 inches in diameter), weighed only 83.6 kg. or 183.9 pounds, and took about 98 minutes to orbit the Earth on its elliptical path.

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