More than 20 million meteoroids enter Earth's atmosphere every day.
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Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
12
The Earth gets 100 tons heavier every day due to falling space dust.
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Lightning strikes about 6,000 times per minute on this planet!
158
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
It 'snows' metal on Venus.
13
Today's top fuel dragsters take off with more force than the space shuttle.
120
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236