Spacewalking astronauts improved the safety of their orbiting home Monday by installing shields to protect against zooming pieces of junk.
Four International Space Station crew members will embark on two spacewalks to install new equipment and replace defective installations, the US space agency NASA said Tuesday.
(PhysOrg.com) -- Like something straight out of "Star Wars," armies of robots could nimbly be crawling up towers and skyscrapers to make repairs in the not-so-distant future, so humans don't have to.
(PhysOrg.com) -- This image of Russian cosmonauts Oleg Kononenko and Anton Shkaplerov, both Expedition 30 flight engineers, was taken during a spacewalk on Thursday, Feb. 16, 2012.
Two spacewalking astronauts moved a construction crane outside the International Space Station on Thursday, a cumbersome job that took so long they scrapped hanging shields to protect against space junk.
(AP) -- Two astronauts aboard the International Space Station are taking a spacewalk.
Six volunteers Friday will emerge blinking into the outside world after spending almost one-and-a-half-years in isolation at a Russian research centre to test the effects on humans of a flight to Mars.
The bright sun, a portion of the International Space Station and Earth's horizon are featured in this image photographed during the STS-134 mission's fourth spacewalk in May 2011.
Astronauts have produced the first live 3-D video images in the 50-year history of space travel, the European Space Agency (ESA) said on Wednesday.
(AP) -- Flight controllers halted the release of a ham radio satellite outside the International Space Station by a pair of spacewalking astronauts Wednesday because one antenna may be missing.