After nine months in space, Nasa astronauts Butch Wilmore and Suni Williams have finally arrived back on Earth. Their stay on ...

Astronauts go through multiple hours of exercise per day while in space, but there’s still an adjustment to walk when ...

A biochemist breaks down challenges that astronauts Suni Williams and Butch Wilmore will face after their long duration in ...

Launching humans into space is an inherently risky practice. To prepare astronauts for the microgravity environment of space, ...

US White House Press Secretary Karoline Leavitt, during her press briefing on Wednesday (local time), said that the rescue of ...

Spacecraft suffered helium leaks and thruster issues that extended the astronauts’ stay on the International Space Station by ...

NASA broke down how much stranded astronauts Butch Willmore and Suni Williams made during their extended orbit in space. Find ...

NASA astronaut Suni Williams told ESPN she exercised for two hours every morning in space, after waking up at the equivalent ...

SpaceX’s Dragon Freedom capsule safely splashed down in the Gulf of Mexico on Tuesday evening, bringing astronauts Barry ...

It's unclear when Starliner will fly again, and whether or not that mission will carry astronauts. More than six months after its first crewed mission came to a disappointing end, the future is still ...

Sunita ‘Suni’ Williams and Barry “Butch” Wilmore were only supposed to be aboard the ISS for one week, but their mission was stretched to last nearly a year.

After the safe return Tuesday of two astronauts left behind for months on the International Space Station, the White House ...