Jupiter's moon Ganymede, is larger than the planet Mercury!
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The earth rotates more slowly on its axis in March than in September.
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The ashes of the man who discovered Pluto are currently en route to dwarf planet, scheduled to arrive on the 14th of July, 2015.
11
Mars had an oxygen-rich atmosphere around 4 billion years ago
13
It 'snows' metal on Venus.
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Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
Today's top fuel dragsters take off with more force than the space shuttle.
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Astronauts cannot burp in space.
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