Private companies are now major players in space. How can they be held accountable if they damage the property of others or ...

Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

Space elevators? Nuclear rockets? The future of space travel could look radically different. Imagine taking an elevator to space. Or blasting off in a nuclear rocket. That might sound like science ...

Magdrive is working on three versions of its space thrusters, and because they run on solid metal, they might one day even be powered by space junk collected directly in orbit, turning it from threat ...

The Earth and a starry night appear to merge into one strange and otherworldly sci-fi trip in this mind-bending photo ...

Here's how astronauts Butch Wilmore and Suni Williams physically managed to last 10 month at the International Space Station.

Most of these effects cleared up within a few months, but not all — underscoring the potential health hazards of space travel, many of which are unknown. Now, concerns about how space affects ...

Researchers say more data is needed to fully understand the risks of space travel, and hope to be able to eventually map out personalised risk profiles and mitigation strategies for astronauts ...

Gayle King has been talking to some fellow celebs about her upcoming space flight. In an interview with “Entertainment Tonight,” the journalist talked about her upcoming Blue Origin flight ...

VR headsets aren't just for video games. These are the best VR experiences that let you travel to outer space without leaving the comfort of your home. VR headsets aren't just for video games.

CAPE CANAVERAL, Fla. — The replacements for NASA’s two stuck astronauts launched to the International Space Station on Friday night, paving the way for the pair’s return after nine long months.

Get ready to shift into gear and roll across America with our in-depth guide to everything you need to know about road trips.