NASA astronauts Drew Feustel and Ricky Arnold ventured outside of the ISS to complete the fourth spacewalk this year. In 6 hours and 10 minutes, the veteran spacewalkers successfully installed wireless communications antennas, replaced a camera system, and removed suspect hoses from a cooling system

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Submitted March 30, 2018 at 11:25AM by ntisch23 https://ift.tt/2E6UqUD