The Sun and Moon appear to be the same size because the moon is 400 times smaller than the Sun, but 400 times closer to Earth.
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An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
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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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The Earth gets 100 tons heavier every day due to falling space dust.
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Lightning strikes about 6,000 times per minute on this planet!
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A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
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There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
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