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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One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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The light hitting the earth right now is 30 thousand years old.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
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