Space Travel

Space Space travel accelerates stem cell aging – threatening astronaut health

Astronauts often come back from space with weaker muscles, thinner bones, and immune systems that do not respond as well as before.

Space No grandfather paradox: Time travel would erase all memories leaving no trace of your journey

Space Space Force’s X-37B space plane to test revolutionary quantum navigation system in orbit

Space NASA veteran unveils propellant-free space drive that could redefine exploration

Space Space travel to a nearby black hole could happen in the next 100 years

Space Chrysalis Starship could take 2,400 passengers on a 400 year voyage to the planet Proxima b

Space Real warp drives could exist in the next 100 years, researchers say

Space Global First: Physicists simulate wormhole travel using quantum computer

Space A space elevator to the Moon is now within reach thanks to modern technology

Space Journey to the end of the universe—measured one step at a time

Space Curiosity rover reveals ancient carbon cycle on Mars

Space New fusion-powered rocket could get us to Mars in half the time

Space Oxygen on Mars: Breakthrough technology turns carbon emissions into oxygen

Space Warp drive may be achievable sooner than expected, study finds

Space 50 years ago NASA may have accidentally destroyed life on Mars

Space Relativistic electron beams: A new frontier in interstellar travel

Space The universe looks very different at light speed