A space robot said "goodnight" to the moon as it completed its mission, capturing the first high-definition images of a lunar ...

Doctors have raised concerns about the health of NASA astronaut Sunita 'Suni' Williams after photos show the 59-year-old ...

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?

NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

Astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday after nine months stuck in space - but they are set ...

Old photos taken before NASA astronauts Suni Williams and Butch Wilmore travelled to the International Space Station show ...

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 Butch Wilmore and Suni Williams have returned to earth after being stuck in space for more than nine months.

While terrifying, there's an overlooked NASA spacewalk which looks equally terrifying to untrained Earth-dwellers. In 1984, ...

A photo of one of NASA’s returned astronauts has sparked concerns as the pair face weeks of rehabilitation after their week-long mission turned into a staggering 286-day space stay.

Sunita Williams and Butch Wilmore have a lengthy rehabilitation programme ahead of them after landing home from space ...