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A Martian day, also known as a sol, is approximately how long compared to an Earth day?

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Correct answer: Slightly longer

A Martian day, or 'sol,' is only slightly longer than an Earth day, lasting about 24 hours and 37 minutes. This similarity in rotation period means that future human missions to Mars would experience a day-night cycle quite comparable to what they are used to on Earth, simplifying daily routines. This makes Mars unique among other planets in our solar system for its similar day length. Photo: Kevin Gill from Los Angeles, CA, United States, Wikimedia Commons, CC BY 2.0.

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Source: Wikipedia (CC BY-SA)

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