It's time to come home! Expedition 39 astronauts Rick Mastracchio, Koichi Wakata and Mikhail Tyurin will climb into a Russian…
UPDATE, 11:42 a.m. EDT: Rick Mastracchio and Steve Swanson finished their spacewalk in just 1 hour and 36 minutes, nearly…
It's a good thing that next week's urgent spacewalk is pegged as a short one, because the coming days will be hectic…
And now, time for some thrilling heroics. NASA astronaut Steve Swanson sent out the first Instagram from space last week…
As contingency spacewalks go, the urgent task should be easy: a quick 2.5-hour run to swap out a failed backup…
Update, 8:33 p.m. EDT: The Soyuz spacecraft arrived safely at station at 7:53 p.m. EDT (11:53 a.m. UTC) and coverage of…
Despite a problem that held up last night's International Space Station docking, the Expedition 39/40 crew is doing well as…
Seriously, how cool is this picture? The International Space Station crew caught an incredible view of their three future crewmates…
Astronauts fired up the International Space Station's Yard-a-Pult (actually, we mean the Japanese Kibo arm's satellite launcher) this week to…
You sure couldn't hide those grins on television from the Astronaut Candidate Class of 2013 when the call came from…