The problem with traveling into the past is the idea that right now the past is happening somewhere and that you could somehow go to it. Is this possible? Well, let's say that right now someone is standing on a planet 50 light years away and they are looking into a telescope powerful enough to see the surface of the Earth. That person is seeing Earth as it was fifty years ago. So the actual past is probably not happening anymore, but an image of past events continues to exist and travel through space forever.
Would there be a way of traveling into these images?
Would there be a way of traveling into these images?