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Explore bizarre space facts: Venus's long day, Jupiter's 95 moons, pulsars, black holes, and more. Take our quiz to see how much you know about the weirdness of the universe.
Choose once, then start directly.
Did you know a day on Venus lasts 243 Earth days? Or that Jupiter has 95 moons? This quiz explores mind-boggling facts about our universe, from pulsars and black holes to the giant volcano on Mars and the auroras. Test your knowledge and discover the strange reality of space.
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