In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
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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Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
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.
4
The Space Shuttle main engine weighs 1/7th as much as a train engine but delivers as much horsepower as 39 locomotives.
147