Expedition 50 astronauts will have 2 spacewalks outside the International Space Station on January 6 and January 13, 2017 NASA Expedition 50 astronauts are in final preparations for the first of two power maintenance spacewalks that starts Friday at 7 a.m. EST. Astronauts Shane Kimbrough and Peggy Whitson will stow and replace power gear during […]


January 6, 2017
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