Their invention, the pineal gland simulator and regulator — or “Pinacal” — simulates the effects of sunset and sunrise in ...

The robotic arm delivered NASA astronaut Suni Williams to a worksite during a record-breaking spacewalk at the International ...

NASA astronauts Suni Williams and Butch Wilmore were able to remove a stuck radio communications unit on a record-setting ...

During her spacewalk, she was seen riding the Canadarm2 when the Space Station was flying above London. The robotic arm took ...

At approximately 6 PM, NASA astronauts Sunita Williams and Butch Wilmore embarked on an essential spacewalk from the International Space Station (ISS). The duo's mission includes a blend of ...

Suni was joined by fellow NASA astronaut Butch Wilmore on the extravehicular activity. The two astronauts, who originally expected to spend just a week on the ISS after the Boeing Starliner's test ...

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...

The Expedition 72 crew has completed final preparations for a scheduled science and maintenance spacewalk on Thursday.

Williams and Wilmore both arrived at the ISS last June, aboard the first crewed test flight of Boeing's Starliner spacecraft.