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What is launching of sputnik?

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Anonymous

15y ago
Updated: 8/18/2019

Sputnik I, was the first earth-orbiting artificial satellite. It was launched into low Earth orbit by the Soviet Union October 4, 1957. One month after the launching of Sputnik I, on November 3, 1957, Sputnik II, a satellite weighing 1,120 pounds and containing the dog "Laika" was sent into orbit.

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Wiki User

15y ago

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