Go one way, you'll travel to the past, the other way, travel to the future. Now again, we don't know if wormholes are real. We don't know if they are real whether you'll be able to go through them.

Alana C., age 12, Queens, New York Have you ever dreamed of traveling through time, like characters do in science fiction ...

NOVA: What do you think it would be like to travel through a wormhole? Hear Sagan via RealAudio Sagan: Nobody really knows, but what Thorne has taught me is that say, for example, you were going ...

Wormholes have been popularized in science fiction, from the film 'Interstellar' to the series 'Stargate' and 'Star Trek'. These mysterious portals could be the key to traveling vast ...

Wormholes are theoretical tunnels that create shortcuts in space-time If a message entered a wormhole, it could reach the future or the past But wormholes are thought to collapse before a message ...

But using wormholes for time travel won't be straightforward. Artwork: A wormhole can be thought of as a kind of tunnel creating a shortcut between separate points in space-time The nearest ones ...

One such recent advancement which has fascinated scientists is establishing how one would travel through wormholes. A wormhole is a hypothetical tunnel-like structure in spacetime that connects two ...

Prop makers and hackers often try building their own Stargate replica – the Einstein–Rosen bridge portal that allows almost instantaneous travel between two distant locations. Building an ...