Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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Astronomer Percival Lowell believed that he was the first person to observe canals on Venus, but because of a faulty adjustment of the eyepiece on his telescope, he was in fact looking at the blood vessels in his own eye.
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There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
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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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A comet's tail always points away from the sun.
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Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
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An international team of astronomers has spotted the farthest known gravitational lens and, as Albert Einstein predicted, it is a galaxy that deflects and intensifies the light of a much further object.
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