NASA cancels first spacewalk of the year due to an onboard medical issue. Crew's return from ISS being evaluated. News ...

NASA has postponed its first ISS spacewalk of the year, citing medical concerns for one of its crew members. NASA astronauts ...

The spacewalk lasted about 6.5 hours, according to NASA. Two NASA astronauts have completed a spacewalk, stepping outside the International Space Station (ISS) on Thursday to take part in U.S.

On the International Space Station, Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson of NASA floated outside the Quest airlock for a spacewalk to complete half of the work ...

Chinese astronauts added more debris shielding to the Tiangong space station during a 6.5-hour spacewalk on Friday (Aug. 15), according to state media. Two astronauts from the three-person Shenzhou 20 ...

Chinese astronauts just got an up-close look at the damage that space junk can cause. Two astronauts of the three-person Shenzhou 21 mission conducted an extravehicular activity (EVA) outside China's ...