Rick Mastracchio
Watch Spacewalkers Friday As They Install Earth Livestream Camera On Station
For all you Earth observation geeks out there, we have some good news -- two Russian astronauts are going to…
Astronauts Brave Brief Ammonia Snowstorm As They Conclude Fix To Space Station
Toxic snowflakes in space were just one obstacle astronauts faced down today (Dec. 24) as they successfully replaced an ammonia…
Can Astronauts Fix The Space Station In Two Spacewalks? Watch Live Tuesday To Find Out
Two astronauts are oh-so-close to fixing the International Space Station cooling system that shut down Dec. 11. NASA astronauts Mike…
Speedy Spacewalkers Ahead Of Pace As Next Repair Moved To Tuesday
The ghosts of spacewalks past did not haunt the quick-working pair of astronauts who began replacing a faulty ammonia pump…
Watch Live As Astronauts Fix The Space Station Saturday
There's a cooling problem on station, and two astronauts are ready to head outside to fix it. NASA astronauts Rick…
After Facing Down Ammonia Leak, This Astronaut Will Help Crew During Spacewalks
When you learned to drive a car for the first time, remember how comforting it was to have an experienced…
Leaky Spacesuit Fixed For Christmas Spacewalk Blitz On Station, NASA Says
When NASA astronaut Mike Hopkins steps into space for the first time this week, he will wear a spacesuit that…
Astronauts Get Three Spacewalks As An Early Christmas Present
The week before Christmas will be full of spacewalk preparations for Expedition 38 as they get ready to remove and…
NASA Weighs Spacewalk To Fix Cooling Problem On Station
NASA may allow its first spacewalk since summer to deal with a malfunction that crippled a cooling loop on the…
Astronauts To Chase Down Turkey Meal For Thanksgiving
Judging from the way those food packets are floating around, looks like the folks on the International Space Station will…