Only 55% of Americans know that the sun is a star.
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More than 20 million meteoroids enter Earth's atmosphere every day.
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It 'snows' metal on Venus.
13
Lightning strikes about 6,000 times per minute on this planet!
158
Sound doesn't travel in space.
255
Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
8
Buzz Aldrin’s mother’s maiden name was Moon.
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