NASA astronauts Tracy Caldwell Dyson and Mike Barratt were told by Mission Control at 8:52 a.m. EDT (1252 GMT) to stop the planned 6.5-hour spacewalk outside the International Space Station (ISS ...

NASA has picked a new date for the spacewalk that was postponed last weekend due to "spacesuit discomfort." NASA astronauts Tracy Dyson and Matt Dominick were set to perform the International ...

A NASA spacewalk scheduled for Thursday morning was postponed just before astronauts were set to exit the International Space Station. During live coverage of the planned six-hour event, NASA ...

NASA astronauts Suni Williams and Butch Wilmore ventured outside the International Space Station (ISS) for a spacewalk on Thursday, months after their planned return to Earth was postponed.

And now, another leak — this one in Ax-4's destination — has further postponed the liftoff. Roscosmos cosmonaut Pyotr Dubrov performs a spacewalk in June 2021 at the International Space Station.

The spacewalk was to be the 12th this year at the ISS and the 257th in the history of the 20-year-old platform. Spacewalks are typically done for space station assembly, maintenance and upgrades ...

Sunita Williams, one of the NASA astronauts stuck in space, ventured out for a spacewalk outside the International Space Station (ISS) The two astronauts went into space on a mission slated for a ...

Jan. 16 (UPI) --NASA astronaut Sunni Williams, one-half Boeing Starliner crew who have been stuck on the International Space Station for months, took part in a spacewalk on Thursday to do some ...

A planned spacewalk by Russian cosmonauts has been called off following the discovery of a coolant leak coming from the Soyuz MS-22 spacecraft, which is docked to the International Space Station.

NASA postponed a Nov. 30 spacewalk outside the International Space Station just hours before it was scheduled to begin, citing a notification of debris expected to pass close to the station ...

NASA astronauts Suni Williams and Butch Wilmore performed a spacewalk Thursday, nearly eight months after arriving at the ISS. The two astronauts were supposed to return after one week, but delays ...