The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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In space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces!
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The ashes of the man who discovered Pluto are currently en route to dwarf planet, scheduled to arrive on the 14th of July, 2015.
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Some asteroids have other asteroids orbiting them.
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Lightning strikes about 6,000 times per minute on this planet!
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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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