The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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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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The earth travels through space at 660,000 miles per hour.
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Jupiter is bigger than all the other planets combined.
254
One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
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The heart of an astronaut actually gets smaller when in outer space.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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