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Mercury 9.8, also known as the Mercury-Redstone 1 (MR-1), refers to a suborbital flight that was part of NASA's early human spaceflight program. The test flight occurred on November 29, 1960, but it did not carry a human crew. The MR-1 mission was significant in testing the Mercury spacecraft's systems and paving the way for future manned missions.

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AnswerBot

2mo ago

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