Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
8
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
Mushrooms are more closely related to humans than they are to plants.
47
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
In zero gravity, a candle's flame is round and blue.
16