Originally posted by joe250
accually that is just one theory but others just state that our universe expanded at the speed of light when the big bang happened and it has cooled down and now expanding at 1/3 the speed of light. There are many galaxies but not an infinit. Its hard for me to believe that as theres no proof. Just cuz sciences say they have seen the end of the universe by a telescope dnt mean much (they say it has an end because theys nothing there just black) Its something we probally never really know in our lifetime unless we time travel
That's no theory, that could easily be dark matter or something else that I've forgotten the name of lol...
Been watching the documentary section of Sky a lot lately