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 ...

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 are theoretical tunnels that create shortcuts in space-time If a message entered a wormhole ... fat worm hole be able to send messages through time? ‘This is all very much theoretical ...

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