NASA astronaut Sunni Williams, one-half Boeing Starliner crew who have been stuck on the International Space Station for months, took part in a spacewalk on Thursday to do some repairs to the orbiting laboratory.

At the time of writing, Williams and ISS crewmate, Nick Hague, are conducting NASA’s first spacewalk in over a year. The pair are scheduled to spend roughly 6.5 hours in the vacuum of space, where they will work on a number of long overdue external repairs and equipment assessments.

Retired St. Petersburg astronaut Nicole Stott shared her firsthand experience aboard the ISS and her thoughts on the future of space exploration.

NASA astronauts Sunita Williams and Nick Hague are set to step outside the International Space Station (ISS) for a spacewalk.

The US space agency announced Thursday that two astronauts successfully completed a spacewalk to repair the International Space Station (ISS). During the six-hour mission, astronauts Suni Williams and Nick Hague replaced faulty light filters and reflectors,

Sunita Williams, NASA astronaut and International Space Station (ISS) commander, conducted her first spacewalk in 2025 performing vital maintenance and upgrades on the ISS.  Williams, teamed up with fellow NASA astronaut Nick Hague to carry out much-needed outdoor repairs.

Sunita Williams, one of the NASA astronauts stuck in space, ventured out to conduct essential maintenance tasks on the International Space Station (ISS).

NASA astronauts Suni Williams and Butch Wilmore are waiting for their new ride back to Earth via SpaceX’s Crew Dragon this spring.

NASA astronauts Sunita Williams and Nick Hague embark on a crucial spacewalk outside the ISS, marking Williams' eighth spacewalk and Hague's fourth, to perform essential repairs and maintenance.

Indian-origin NASA astronaut Sunita Williams on Thursday stepped out of the International Space Station (ISS) for a spacewalk along with colleague Nick Hague, the US space agency said.

NASA astronaut Sunita Williams has successfully completed her eighth spacewalk, bringing her total extravehicular activity (EVA) time to nearly 57 hours. The six-hour EVA was conducted on January 16 with fellow astronaut Nick Hague. The duo stepped outside the International Space Station (ISS) to conduct critical repairs and upgrades.