NASA will provide live coverage as two American astronauts are due to spend hours Wednesday, March 18, on a spacewalk outside ...

NASA astronauts conducted a 7-hour spacewalk Wednesday related to a modification kit for the solar panels powering the ...

NASA astronaut friends Christina Koch and Jessica Meir, who performed the first all-female spacewalk, are breaking records ...

Two astronauts ventured outside the International Space Station today (Aug. 30) to perform maintenance tasks and upgrades to their home in orbit. NASA spaceflyer Sunita Williams and Japanese astronaut ...

NASA astronauts Jessica Meir and Chris Williams lead a spacewalk mission on March 18 to upgrade ISS solar arrays, with roles, ...

The NASA astronaut snapped herself smiling, and also captured her colleague walking outside the International Space Station.

The ISS will host its first spacewalk of 2026 on 18 March at 7:00 a.m. EDT, streamed live by NASA after delays caused by an ...

The incident occurred on January 7 aboard the International Space Station (ISS), when Fincke suddenly fell ill while preparing for a scheduled spacewalk.

Zhang Lu matched Chen Dong's tally of six spacewalks as he and crewmate Wu Fei completed a seven-hour excursion outside China ...

NASA astronauts are conducting a spacewalk to upgrade the solar panels powering the International Space Station. Watch here. ...