Today's Picture of the Day - of astronaut Suni Williams aboard the International Space Station - is courtesy of NASA. She is ...

A holiday photo of NASA astronaut Suni Williams has drawn concern — as she and fellow astronaut Butch Wilmore’s return to ...

The astronauts aboard the International Space Station will celebrate New Year’s a total of 16 times as the vessel hurdles ...

The robot's flexible arms are a technology demonstration that could one day aid in satellite maintenance and space debris ...

Suni Williams and Butch Wilmore won't be back on Earth before March, but they've got candy canes and Santa hats to celebrate ...

Barry ‘Butch’ Wilmore, 61, and Sunita ‘Suni’ Williams, 59, only planned to be floating in the endless abyss of space for a ...

Sunita “Suni” Williams and Barry “Butch” Wilmore are celebrating the holidays onboard the ISS — but how did they get their ...

Find out how astronauts on the International Space Station celebrate the New Year in space, with 16 sunrises and sunsets every 24 hours!

The International Space Station "continues to orbit the Earth as planned, and the crew aboard is safe," NASA said.

We’re both Navy, we’ve both been on deployments, we’re not surprised when deployments get changed … our families are used to ...

Two US astronauts stranded for months on the International Space Station will remain there at least until late March, NASA ...

Suni Williams and Butch Wilmore won't be back ... The New York Times reported. Wilmore and Williams' ISS mission was supposed to last a mere eight days, during which they'd test out aspects ...