Which nation successfully placed the first spacecraft in orbit around Mars?
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The United States was the first to successfully orbit Mars with its Mariner 9 spacecraft in November 1971. This mission provided detailed images of the Martian surface, including its polar caps, volcanoes, and canyons, revolutionizing our understanding of the planet. Mariner 9 also observed the beginning of a global dust storm, a common Martian phenomenon. Photo: NASA, Wikimedia Commons, Public domain.
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Source: Wikipedia (CC BY-SA)
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