The heart of an astronaut actually gets smaller when in outer space.
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Astronauts get taller when they are in space.
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Jupiter's moon Ganymede, is larger than the planet Mercury!
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The earth rotates more slowly on its axis in March than in September.
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Buzz Aldrin’s mother’s maiden name was Moon.
9
In outer space there exists a gigantic cloud of alcohol which can be used to produce 400 trillion trillion pints of beer.
31
Lightning strikes about 6,000 times per minute on this planet!
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