In what year did the Soviet Union launch the first artificial satellite, Sputnik 1?

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Multiple Choice

In what year did the Soviet Union launch the first artificial satellite, Sputnik 1?

Explanation:
Sputnik 1 launched in 1957, launching the era of human-made objects in space. This first artificial satellite was sent into orbit by the Soviet Union on October 4, 1957, and it completed orbits roughly every 96 minutes, demonstrating that a crafted object could reach and circle the Earth. This milestone sits before Yuri Gagarin’s flight in 1961 and the Moon landing in 1969, making 1957 the correct year.

Sputnik 1 launched in 1957, launching the era of human-made objects in space. This first artificial satellite was sent into orbit by the Soviet Union on October 4, 1957, and it completed orbits roughly every 96 minutes, demonstrating that a crafted object could reach and circle the Earth. This milestone sits before Yuri Gagarin’s flight in 1961 and the Moon landing in 1969, making 1957 the correct year.

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