Blue tentacle-like arms attached to an Astrobee free-flying robot grab onto a "capture cube" in this image from Feb. 4, 2025.

The robotic arm delivered NASA astronaut Suni Williams to a worksite during a record-breaking spacewalk at the International ...

Suni Williams conducted a record-breaking spacewalk outside the ISS. An amateur astrophotographer photographed her from Earth.

Private space company Vast announced it will launch the first crewed mission to its Haven-1 space station in the summer of ...

Astronauts Butch Wilmore and Suni Williams will conduct a spacewalk outside the International Space Station to swab the ...

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to number four overall.

So the return of Suni Williams and Butch Wilmore has never been a political story—until this week. And it's a good thing that ...

open image in gallery NASA spacewalker Suni Williams is attached to the tip of the Canadarm2 robotic arm as the International Space Station orbits 260 miles above the Earth on Thursday.

As for the spacewalk itself, if you’d like to watch along with the event, it will be livestreamed on NASA’s streaming service ...

Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...