Only 55% of Americans know that the sun is a star.
986
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
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
20
There are two golf balls sitting on the moon.
721
The sun puts out more power in 1 second than mankind has ever used within human existence.
14