Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to No. 4 overall.

As for the spacewalk itself, if you’d like to watch along with the event, it will be livestreamed on NASA’s streaming service, NASA+. Coverage begins at 6:30 a.m. ET on Thursday, with the spacewalk itself beginning at 8 a.m. ET.

The Expedition 72 crew has completed final preparations for a scheduled science and maintenance spacewalk on Thursday. Meanwhile, astronauts aboard the International Space Station (ISS) spent the day conducting research on space agriculture,

Astronauts Suni Williams and Butch Wilmore, who have been on an unexpectedly monthslong assignment after serving on Boeing’s Starliner crewed test flight, are conducting a spacewalk Thursday. The duo is venturing outside the International Space Station to remove degraded radio communications hardware.

Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station, has completed her first spacewalk since arriving.

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. This is Ms ...

Shubhanshu Shukla will pilot the fourth mission to the ISS. He has been a fighter pilot for 15 years and will be the first Indian pilot to travel to the ISS.

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to number four overall.

Hungary’s Tibor Kapu (from left), India’s Shubhanshu Shukla, Axiom’s Peggy Whitson, and Poland’s Sławosz Uznański-Wiśniewski comprise the crew of Axiom Mission 4. [Courtesy: SpaceX]

The vice president leading Boeing's Starliner spacecraft unit, Mark Nappi, has left the troubled program and was replaced by the company's International Space Station program manager, John Mulholland,

President Donald Trump took to social media this week to announce he had directed SpaceX CEO Elon Musk to “go get” two NASA astronauts who have been on a protracted stay at the International Space Station after their Boeing Starliner mission, which launched in June and was expected to last about eight days, ran into multiple technical issues.

Suni Williams surpasses the most time by a woman on EVA during a spacewalk with Butch Wilmore outside the International Space Station.