iss059e013388 (April 8, 2019) — NASA astronaut Anne McClain is suited up in the U.S. Quest airlock preparing to begin what would be a six-and-a-half hour spacewalk with astronaut David Saint-Jacques (out of frame) of the Canadian Space Agency. The two spacewalkers established a redundant path of power to the Canadian-built robotic arm, known as Canadarm2, and installed cables to provide for more expansive wireless communications.
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