There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
NASA invented baby food as we know it today.
7
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
It would take more than 150 years to drive a car to the sun.
569
Earth is the only planet in our solar system that's not named after a god or goddess.
17
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82