On March 31, SpaceX launched the private Fram2 mission, which sent four private astronauts on a 3.5-day mission to Earth ...

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 ...

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 ...

The second spacewalk in history to be conducted entirely by female astronauts got underway at the International Space Station began early Wednesday morning and concluded seven and a half hours later.

This NASA images shows the type of liquid ammonia pump control box to be inspected during an emergency spacewalk outside the International Space Station on May 11, 2013. A rear view of the type of ...