For more than a century, Einstein’s relativity has set a hard speed limit for the universe, with light as the ultimate ...

Add Yahoo as a preferred source to see more of our stories on Google. Aided by the gravitational pull of Venus and the sun, NASA's Parker Solar Probe became the fastest man-made object in history when ...

Warp drive has long lived in the realm of starships and scriptwriters, but the equations behind it are starting to look less like fantasy and more like a difficult engineering problem. The latest ...

There have been some awesome inventions in the world of science fiction over the years. Whether it's the Tardis from "Dr Who" and its miraculous traveling abilities or the teleporting talents of the ...

Nearly 60 years ago, the original Star Trek series ignited a dream in the public’s imagination: that one day, people would travel the galaxy in ships propelled by faster-than-light “warp drives.” The ...