LIVE: Two @NASA_Astronauts, Nick Hague and Suni Williams, step outside of the @Space_Station to support station upgrades, ...

Space missions lasting months can result in muscle atrophy, bone density loss, and fluid redistribution, all of which are ...

NASA has announced the postponement of astronaut Sunita Williams' second spacewalk. Originally scheduled for Thursday, ...

Currently, Whitson holds the record for the most cumulative spacewalking hours by a female astronaut with 10 spacewalks ...

NASA astronauts Sunita Williams and Butch Wilmore have extended their stay on the ISS due to spacecraft issues. Initially set ...

NASA astronauts Sunita Williams and Nick Hague embark on a crucial spacewalk outside the ISS, marking Williams' eighth ...

Sunita Williams, the commander of the International Space Station , conducted her first spacewalk in more than seven months ...

Sunita Williams makes a stellar return to spacewalking after 12 years, contributing to vital upgrades aboard the ISS.

NASA astronaut Sunita Williams has successfully completed her eighth spacewalk, bringing her total extravehicular activity ...

NASA astronauts Nick Hague and Sunita Williams are now outside the International Space Station (ISS), with the high-stakes ...

NASA astronauts Sunita Williams and Butch Wilmore are enduring an extended stay aboard the International Space Station due to ...

Nasa’s two ‘stranded’ astronauts will get a trip outside this week, having spent over seven months in orbit unexpectedly. ...