Social Sciences, asked by vaibhav8137, 14 days ago

Who launched the first communication satellite?

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Answered by DazzlingDiamond
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Answer:

Explanation:  The first satellite purpose-built to actively relay communications was Project SCORE, led by Advanced Research Projects Agency (ARPA) and launched on 18 December 1958, which used a tape recorder to carry a stored voice message, as well as to receive, store, and retransmit messages.

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