The Universe and Observable Universe
The universe is massive! For all we know it could go on forever, the total length of the universe could be infinite. When we look out into space we see what is called the observable universe. No matter where you are in the universe you will have your own observable universe around you.
Check out sciBRIGHT's latest video about the universe, laws of the universe, how long it would take to get to the nearest star, what earth would look like from the Andromeda galaxy and things about the observable universe.
Check out sciBRIGHT's latest video about the universe, laws of the universe, how long it would take to get to the nearest star, what earth would look like from the Andromeda galaxy and things about the observable universe.