What would a wormhole really look like? It's unlikely that wormholes truly exist, but here's what they would look like if ...

The problem with wormholes, Part I What Thorne struggled with in the backseat of a car in 1985, trying to fix Carl Sagan's plot, is that wormholes don't want to be used for interstellar travel.

A new experiment using Google’s Sycamore quantum processor has taken a bold step toward testing ideas from quantum gravity.

Scientists say that time travel really is possible and that there are already time travellers walking amongst us, but it isn't like what you might see in the movies.

Hey there, time traveller! This article was published 27/05/2010 (5174 days ago), so information in it may no longer be current. Imagine that you’re a science-fiction writer on a tight schedule.

In theory, travel through this could allow much faster passage than travel in the familiar external spacetime that connects them. This is an example of a general class of spacetime structures with two ...

But in “The Warped Side of Our Universe: An Odyssey Through Black Holes, Wormholes, Time Travel, and Gravitational Waves,” physicist Kip Thorne and artist Lia Halloran find a novel approach to ...

The 44-year-old toyed with a few ideas before settling on a 2006 script his brother Jonathan had originally written for Steven Spielberg, the story based on some wormhole, time-travel notions from ...

From classical literature to modern blockbuster films, time travel has been a theory which has captivated us for generations. From the pimped out DeLorean in Back to the Future, Doctor Wh o 's TARDIS ...