Smarty Pants Quiz
How long does it take Mercury, the smallest planet in our solar system, to orbit around the Sun?
Mercury orbits the sun once every 88 Earth days. So one year on Mercury is 88 Earth days. But a day on Mercury is longer than an Earth day. One Mercury day lasts for 59 Earth days.
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How long does it take Mercury, the smallest planet in our solar system, to orbit around the Sun?
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