i cant find much here to build on. first when we say the energy expanded from a place or point we refer to the line of convergance from the motions we measure. when we say it was traveling through nothing then we can no longer understand what we are traveling through. what was before the universe is beyond and is here also. who has proven that the universe displaced what is their? this is a bad paradime to assume displacement. i would ask what energy moved all matter to energy. i would see that gravity, prior to the bang was there. what else?