A universe could exist 'inside every black hole,' claims scientist - Telegraph

A universe could exist 'inside every black hole,' claims scientist - Telegraph: "Using an adaptation of Einstein's general theory of relativity, Nikodem Poplawski, of Indiana University, Bloomington, analysed the theoretical motion of particles entering a black hole. He concluded that it was possible for a whole new universe to exist inside every black hole, which could mean that our own universe could be inside a black hole as well."