The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
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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.
10
Lightning strikes about 6,000 times per minute on this planet!
158
The Earth gets heavier each day by tons, as meteoric dust settles on it.
118
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.
11
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236
Buzz Aldrin’s mother’s maiden name was Moon.
9
In space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces!
175