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Who launched the first man-made satellite in 1957 to achieve orbit around Earth?

User Vertex
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Final answer:

The Soviet Union launched the first man-made satellite, Sputnik, on October 4, 1957, marking the beginning of the Space Race and showcasing potential military technology applications.

Step-by-step explanation:

The first man-made satellite to achieve orbit around Earth was Sputnik, launched by the Soviet Union on October 4, 1957. This event marked a significant milestone in the Space Race, a period of intense technological and political competition between the United States and the Soviet Union. While the US made several attempts to launch a satellite, they were met with failures until the successful orbit of Explorer I on January 31, 1958. The successful launch of Sputnik used an ICBM launch vehicle and signaled not only a Soviet victory in space exploration but also highlighted the potential military implications of space technology.

User Gulz
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