There are two golf balls sitting on the moon.
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It takes eight and a half minutes for light to get from the sun to earth.
159
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
More than 20 million meteoroids enter Earth's atmosphere every day.
139
Some asteroids have other asteroids orbiting them.
131
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236
A comet's tail always points away from the sun.
2
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6