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.

Astronauts Butch Wilmore and Suni Williams will conduct a spacewalk outside the International Space Station to swab the orbiting lab for evidence of microorganisms.

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

The spacewalk marked Williams’ eighth such event in her career, while for Hague it was fourth such event. The two astronauts spending around six and a half hours working outside the station.

Commander Suni Williams and Flight Engineer Butch Wilmore are scheduled to begin a six-and-a-half-hour spacewalk at 8 am EST on Thursday.

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove degraded hardware and swab for microorganisms.

Stranded NASA astronauts Suni Williams and Butch Wilmore conducted a spacewalk outside of the International Space Center on Thursday for maintenance.

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight months after moving in.

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,