Hello everyone, I have been trying to learn as much physics as my little brain can handle in my off time. I have to say this forum has made a world of difference helping me do so. I would like to throw a concept out there at the risk of being told that it's nonsense and fringe science. Since the Big Bang the universe has been growing, becoming larger in size. So if (and a big if) one could control the flow of time. Would it be conceivable to travel backward in time to a point where things were closer together, move a little bit, then travel forward to find yourself light years away or even on the other side of the cosmos? Just a fun thought, but if you do ridicule me for the idea at least tell me why it is so wrong. Thank you everyone that replays.