1. emergency in space

    Int'l Space Station Cooling Fails

    FILE - This May 23, 2011 file photo released by NASA shows the International Space Station at an altitude of approximately 220 miles above the Earth, taken by Expedition 27 crew member Paolo Nespoli from the Soyuz TMA-20 following its undocking. NASA on Thursday, May 9, 2013 said the International Space Station has a radiator leak in its power system. The outpost's commander calls the situation serious, but not life-threatening. (AP Photo/NASA, Paolo Nespoli, File)

    Paolo Nespoli/NASA, via AP,Paolo Nespoli

    Just try not to think about Gravity. The International Space Station's cooling system failed Wednesday evening, according to NASA. The situation was described as urgent, but not an emergency, as the station focused on conserving power and routing the cooling system through one working loop after a second stopped working. The issue may require a space walk, NASA said, which allows the six on-board astronauts to exit the station.

    Read it at The Epoch Times