Why Isn't Pluto a Planet Any More? Animaniacs - Our Solar System singalong... The solarsystem. 125 Amazing Space Facts You Should Know About Space, Universe, Planets, Solar System, Galaxy, Astronomy and Stars. Top 10 Cool Facts about Space. Space There is still so little known about outer space by modern science, but of that little we do know, there are some extraordinarily amazing things. This is a list of the top 10 cool facts about Space. 10.
Lightweight Fact: If you put Saturn in water it would float The density of Saturn is so low that if you were to put it in a giant glass of water it would float. 9. Fact: We are moving through space at the rate of 530km a second Our Galaxy – the Milky Way is spinning at a rate of 225 kilometers per second. 8. Fact: The moon is drifting away from Earth Every year the moon moves about 3.8cm further away from the Earth. 7. Fact: The light hitting the earth right now is 30 thousand years old The energy in the sunlight we see today started out in the core of the Sun 30,000 years ago – it spent most of this time passing through the dense atoms that make the sun and just 8 minutes to reach us once it had left the Sun! 6. Fact: The Sun loses up to a billion kilograms a second due to solar winds.