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
A 100-pound person on Earth would weigh 38 pounds on Mars.
102
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
A comet's tail always points away from the sun.
2
Jupiter is bigger than all the other planets combined.
254
It takes eight and a half minutes for light to get from the sun to earth.
159
There are two golf balls sitting on the moon.
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