If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
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There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
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The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
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Astronomer Percival Lowell believed that he was the first person to observe canals on Venus, but because of a faulty adjustment of the eyepiece on his telescope, he was in fact looking at the blood vessels in his own eye.
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There are more nerve cells in the human brain than there are stars in the Milky Way.
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An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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