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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The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
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It would take more than 150 years to drive a car to the sun.
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The earth rotates more slowly on its axis in March than in September.
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