Space, it’s pretty safe to say, is hostile to us Earthlings. There’s no gravity to keep you and all the bones and organs jiggling around inside of you in place. ‘Long-duration spaceflight is ...

Discovering a machine that could somehow produce thrust without releasing propellant would be a game-changer for human space travel ... to counteract Earth’s gravity, such a claim still needs ...

Just gravity. Breaking space news, the latest updates on rocket launches, skywatching events and more! To test this hypothesis, the team created an exceptionally simple simulated galaxy.

So, spending time in space, without gravity or sunlight, and exposed to radiation, "poses a real challenge, physically". And for "stranded" astronauts Sunita "Suni" Williams and Barry "Butch ...

All the fundamental forces are thought to be carried by a particle, but a new mathematical model suggests gravity may be a striking exception. Building on a decades-old idea, researchers have ...

Gravity starts pulling everything to your lower extremities, the fluid that is shifting, you know, I got *** little puffy face. It's always that way when you're when I'm in space, and all that ...

Spending time in space and having an unrivalled view of planet Earth is an experience many of us dream of. However, the human body evolved to function in the gravity of Earth. So time in the ...