NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur ...

What are the serious health challenges the NASA astronaut is facing while she is stuck at the ISS with Butch Wilmore.

Suni Williams conducted a record-breaking spacewalk outside the ISS. An amateur astrophotographer photographed her from Earth ...

Astronaut Suni Williams said she's trying to remember what it's like to walk after being stuck in space for almost seven ...

Astronaut Suni Williams recently said she's been in space for so long now that she's at the point where she's “trying to remember what it's like to walk.” ...

One of NASA's stranded astronauts has ... When astronauts return from long-term space missions, it's not uncommon for them not to be able to walk under their own power. The recent statements ...

One of the astronauts stranded on the International Space Station since last June explained in a new interview that she is struggling to remember what it feels like to walk and lie down.

The brain-computer interface "uses near-infrared spectroscopy as well as electrons to measure the blood flow in your brain, ...

An astronaut stranded in space has said that she's been up there so long it's starting to have an impact on her body. It was in June last year that NASA astronauts Barry 'Butch' Wilmore and Sunita ...