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

NASA spaceman Don Pettit demonstrated the tricky task of sipping from a special mug in microgravity on the International ...

Scientists hypothesize that cultivating a diverse set of microbes on the International Space Station – and the its eventual ...

NASA astronauts Butch Wilmore and Suni Williams are finally back home after a mission into space stretched nine months beyond ...

Sunita "Suni" Williams had an unexpectedly long stay at the International Space Station after her capsule malfunctioned.

The Science Museum in London is closing its almost 40-year-old 'Exploring Space' gallery to establish a new 'Space' gallery ...

President Trump on Friday suggested he would pay overtime costs to the astronauts who returned from space this week. Fox News ...

Astronauts depend on oxygen tanks while in space, with backup systems in place to prevent emergencies. In the event of an ...

Koichi Wakata, a veteran astronaut with decades of human spaceflight experience, recently posted a delightful moment from the ...

Iconic ISS astronaut Suni Williams says she opposes a bombshell proposal fired off by SpaceX founder Elon Musk to crash the ...

A corner of the internet appears to believe that Suni Williams returned to Earth with dark hair despite it being gray while in orbit.

But it was one trip to the stars back in 2015 that saw NASA focus on the astronauts focused on as twins, with Scott blasted ...