Sound doesn't travel in space.
255
There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
11
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
It would take more than 150 years to drive a car to the sun.
569
Summer on Uranus lasts for 21 years.
358
Jupiter is bigger than all the other planets combined.
254
The light hitting the earth right now is 30 thousand years old.
163