Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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Venus is the only planet that rotates clockwise.
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The earth rotates more slowly on its axis in March than in September.
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There's a mysterious dwarf planet between Mars and Jupiter called 'Ceres' which has never been visited by spacecraft or photographed in detail, however, Earth-bound telescopes reveal a large bright shining spot on the surface of this planet, the origin and nature of which are unknown.
5
More than 20 million meteoroids enter Earth's atmosphere every day.
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The earth travels through space at 660,000 miles per hour.
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