I am a new member, I don't know if you guys already discussed this but ill ask anyway. Do you guys belive in White Holes? If you don't know what a white hole is i'll explain. It is the "negative" of a black hole. A white hole is supposed it be on the back of a black hole. The black hole and the white together are supposed to make a wormhole. Here is the problem with the white hole, if it exists then there are parellel universes and negative masses. So please reply.