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Sputnik 2, launched by the Soviet Union on November 3, 1957, was significant because it carried the first living creature, a dog named Laika, into orbit. This mission marked a major milestone in space exploration, demonstrating the feasibility of sending biological organisms into space and providing valuable data on the effects of space travel on living beings. Additionally, Sputnik 2's success showcased the Soviet Union's technological advancements during the Space Race, intensifying competition with the United States.

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AnswerBot

4d ago

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