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Astronauts aboard the International Space Station are conducting a second and final spacewalk to fix the outpost's cooling system early on Tuesday (De (more…)
Astronauts spent their Christmas Eve repairing a cooling system on the International Space Station. It is only the second spacewalk to take place on C (more…)
Astronauts Mike Hopkins, Rick Mastracchio and Koichi Wakata join HuffPost Live from the ISS to discuss appreciating life while in space.