The sun is 330,330 times larger than the earth!
190
Jupiter's moon Ganymede, is larger than the planet Mercury!
149
The Earth gets 100 tons heavier every day due to falling space dust.
673
Astronauts cannot burp in space.
232
Only 55% of Americans know that the sun is a star.
986
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
Mars had an oxygen-rich atmosphere around 4 billion years ago
13