A century after Albert Einstein sketched out his radical picture of gravity, astronomers have now watched a black hole ...

If humanity ever wants to escape the solar system, we’re going to need a faster-than-light engine. Enter: the warp drive. While such a drive pushes the limits of known physics, a new study ponders ...

"Warp drives" used by super-advanced alien civilizations may create specific space-time ripples in their wake that we can spot from Earth, a new paper argues. However, the jury is still out on whether ...

Physicists are quietly rewriting the rulebook for how we might cross the gulf between stars, not by bolting bigger rockets to ...

Since the pandemic began, the arrival of each new year feels like a reprise of "let's do the time warp again" from "The Rocky Horror Picture Show." Now, imagine if you lived in space.For those of us ...