NASA, ISS and space suits
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NASA, moon and Artemis
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NASA astronaut friends Christina Koch and Jessica Meir, who performed the first all-female spacewalk, are breaking records again.
NASA astronauts are conducting a spacewalk to upgrade the solar panels powering the International Space Station. Watch here. (AP Photo)
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.
The NASA astronaut snapped herself smiling, and also captured her colleague walking outside the International Space Station.
The astronaut who prompted NASA's first medical evacuation earlier this year says doctors still don't know why he suddenly fell sick at the International Space Station.
NASA astronaut reveals terrifying medical incident that caused evacuation from space station I googled my long-lost father's name. My stomach dropped when I saw what he'd done. I've traveled to over 40 countries.