Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...

Science fiction is full of amazing space phenomena. Some of those phenomena have gone from theory to reality — like black holes and pulsars. But what about wormholes? These portals through space are ...

Wormholes are theoretical tunnels connecting distant points in space. They could potentially allow faster-than-light travel. Einstein's theory of relativity suggests wormholes might exist. Their ...

Wormholes are an intriguing bit that most people probably chalk up to science fiction. After all, seeing the Millennium Falcon barreling through hyperspeed in Star Wars is exciting, but there's no way ...

Wormholes are one of science fiction’s favourite cheats. Need characters to cross impossible distances? Skip years of travel? Break reality without saying “magic”? Introduce a wormhole.By Season 5 of ...