Originally Posted by Str1der

What do you mean? It's already been proven. The equation of E=mc^2 shuts it down. The faster an object travels, the heavier it gets. The heavier an object gets, the energy that is required to push it increases. Eventually the object will reach a mass that is so heavy, no amount of energy in the universe can propell it further. It can't go faster than the speed of light because there is nothing left to push it on. It's been proven mathematically to be so.