The physical toll of extended time in space can be seen clearly in “before and after” photos of astronauts. These ...

NASA astronauts Butch Wilmore and Suni Williams arrived back on Earth on Tuesday after living in space for a longer-than-expected nine months. How much did they get paid?

Previous studies have also demonstrated potential links between space travel and an increase in oxidative stress, which experts have suggested contributes to aging and, in turn, graying hair. However, ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing ...

NASA astronauts Suni Williams and Butch Wilmore have finally returned home. They'll find their bodies changed after ...

Suni Williams and Butch Wilmore might find that they're taller than they were before their mission to the International Space ...

Upon immediately landing, there is always the risk of dizziness and nausea due to the journey into Earth, which is why there ...

President Donald Trump and SpaceX CEO Elon Musk have repeatedly claimed that Joe Biden left NASA's Boeing Starliner ...

Suni Williams and Butch Wilmore have a long road to recovery after returning to Earth following an almost 10 month-long stay ...

Upon landing on Earth, Sunita Williams and Barry Wilmore were unable to stand and were immediately placed on stretchers ...

The astronauts will be checked out by flight surgeons as they adjust to gravity, officials said, and should be allowed to go ...

Firefly's Blue Ghost Mission 1, which lasted about 14 days, or the equivalent of one lunar day, marks the longest commercial ...