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

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

On Wednesday, NASA astronauts Jessica Meir and Chris Williams will conduct U.S. spacewalk 94, exiting the orbiting laboratory’s Quest airlock to prepare the 2A power channel for the future ...

NASA has confirmed and scheduled two upcoming spacewalks (EVAs 94 and 95) for ongoing maintenance and power upgrades to the International Space Station (ISS). A press release issued recently by NASA ...

Add Yahoo as a preferred source to see more of our stories on Google. A general view of the International Space Station (ISS) orbiting Earth. A spacewalk planned for Thursday outside the International ...

JAXA astronaut Kimiya Yui (center) assists NASA astronauts Zena Cardman (left) and Mike Fincke (right) during spacesuit checks inside the ISS airlock. (NASA) NASA has postponed an International Space ...

NASA astronauts will conduct a pair of spacewalks beginning Wednesday, March 18, outside of the International Space Station to prepare for the installation of two roll-out solar arrays. Experts from ...

ORLANDO, Fla. — NASA has postponed a spacewalk scheduled for Thursday at the International Space Station. NASA said the delay was due to a “medical concern” involving one of the crew members. The name ...