Since the early 20th century, physicists have fantasized about deep space travel involving shortcuts through the very fabric of space and time (spacetime). These theoretical wormholes, or portals ...

Wormholes might be more stable than previously predicted, according to a new study, that found they could be used to transport spacecraft across the universe. Also known as an Einstein-Rosen Bridge, ...

This study extends the Dymnikova regular black hole model to higher dimensions, analyzing its geometric features and ...