Spacewalking astronauts encountered leaking ammonia and minor glove damage while performing plumbing work outside the International Space Station on Friday, then fell so far behind that they had to leave a radiator job undone.
NASA's yearlong spaceman, Scott Kelly, chalked up his first spacewalk Wednesday just hours before he sets a record for the nation's longest trip off the planet.
Two Russian cosmonauts on Monday added new equipment outside the International Space Station and took pictures to study its exterior during a five-and-a-half hour spacewalk.
(AP)—American astronauts will venture back out for a spacewalk this weekend, despite a helmet water leak on their previous trip outside the International Space Station.
Spacewalking astronauts launched a tiny Peruvian research satellite Monday, setting it loose on a mission to observe Earth.
A pair of spacewalking astronauts managed to install a new antenna and complete other work Thursday outside the International Space Station, despite stubborn equipment.
(AP)—Astronauts are spacewalking at the International Space Station for the second week in a row.
SpaceX is shooting for another launch attempt Friday to deliver supplies to the International Space Station.
Two American astronauts made quick progress during a spacewalk outside the International Space Station on Saturday to replace a broken equipment cooling system, NASA said.
Two Russian space station astronauts took a spacewalk Monday to complete a job left undone last month, but ran into new trouble.