NASA astronauts planned to conduct two spacewalks in January to conduct repairs and upgrades to the International Space Station. The first spacewalk, which was set to take place on Jan. 8, was ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA astronauts will conduct two spacewalks in January to conduct repairs and upgrades to the International Space Station. Pitbull ...

A spacewalk, often called extra-vehicular activity in space industry parlance, refers to any activity an astronaut undertakes outside of a space station or spacecraft. The upcoming spacewalk is the ...

Two astronaut maintenance spacewalks on the International Space Station set for this month have been postponed by NASA because of a potential issue with a fuse in one of the U.S. spacesuit batteries.

This month, NASA astronauts will conduct two spacewalks outside the International Space Station. The first is set to happen Thursday, and then the second one is next week. Gurnal Scott explains why ...