Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
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Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull.
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Venus is the only planet that rotates clockwise.
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Jupiter is bigger than all the other planets combined.
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Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
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It 'snows' metal on Venus.
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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.
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Lightning strikes about 6,000 times per minute on this planet!
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