Spacewalkers replace ‘hand’ on space station robotic arm

Spacewalkers replace ‘hand’ on space station robotic arm

Expedition 53 Commander Randy Bresnik and Flight Engineer Mark Vande Hei wrapped up the first of three spacewalks planned for the next two weeks. The October 5, 2017, spacewalk was nearly seven hours long and saw the replacement of one of the two Latching End Effectors on the International Space Station’s robotic arm.

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