NASA will provide live coverage as two American astronauts are due to spend hours Wednesday, March 18, on a spacewalk outside the ISS.
Two NASA astronauts will conduct a spacewalk today (March 18) that was delayed by the first-ever medical evacuation of the ISS, and you can watch the action live.
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NASA astronauts complete the first US spacewalk in almost a year outside International Space Station
Jessica Meir and Chris Williams of Expedition 74 did some preparatory work to install solar arrays.
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Here's how to watch NASA astronauts Jessica Meir and Chris Williams conduct US spacewalk 94
U.S. spacewalk 94 marks the first spacewalk outside the ISS in months, the fourth for Meir and the first for Williams.
NASA astronauts are conducting a spacewalk to upgrade the solar panels powering the International Space Station. Watch here. ...
NASA astronauts Jessica Meir and Chris Williams prepared the International Space Station for the addition a new solar array during a spacewalk on Wednesday, March 18, 2026.
Two NASA astronauts were planning to conduct a spacewalk outside the International Space Station on Thursday, but now, it appears they may be coming home early. Reading time 3 minutes A medical issue ...
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