This frame grab image from a live NASA feed shows Russian astronauts Maxim Suraev and Alexander Samokutyaev during a spacewalk outside the International Space Station on Wednesday, Oct. 22, 2014. The astronauts are performing maintenance, removing two antennas that are no longer needed, inspecting the outside of the Russian segment, collecting samples from windows and elsewhere to check for engine exhaust and other materials. (AP Photo/NASA)
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