Astronauts get taller when they are in space.
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The ashes of the man who discovered Pluto are currently en route to dwarf planet, scheduled to arrive on the 14th of July, 2015.
11
The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
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The heart of an astronaut actually gets smaller when in outer space.
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Lightning strikes about 6,000 times per minute on this planet!
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The temperature of the earth's interior increases by 1 degree every 60 feet down.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
Astronauts cannot burp in space.
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