The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
It 'snows' metal on Venus.
13
Mars had an oxygen-rich atmosphere around 4 billion years ago
13
A comet's tail always points away from the sun.
2
NASA invented baby food as we know it today.
7
Earth is the only planet in our solar system that's not named after a god or goddess.
17