Our Universe may be perfectly nested inside a black hole that is part of a larger Universe, like a cosmic Russian doll. In turn, all of the black holes discovered so far in our Universe—from microscopic to supermassive—could be ultimate … Read More
A long, thin wormhole, similar to some strange form of optical fibre, could allow us to send light pulses through time. Wormholes are tunnels that connect two points in space-time, as predicted by Einstein’s general theory of relativity. If something … Read More
What’s the Latest? University of Cambridge physicists have discovered a theoretical foundation for the existence of wormholes, which are tubes that connect two different points in space-time. If a piece of information or a physical object could travel through the … Read More