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The Nine Planets
Space Questions
Interesting trivia and quiz questions about space, our solar system, and beyond!
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How Fast is the Speed of Light?
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How Old is the Universe?
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How Many Earths Can Fit Inside the Sun?
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How Many Galaxies are there in the Universe?
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How Many Planets are in our Solar System?
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How Old is the Earth?
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How Many Stars are in the Milky Way?
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How Many Planets are in the Milky Way?
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How Many Moons Does Jupiter Have?
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How hot is the Sun?
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