<ul><li>NASA astronauts Anne McClain and Nichole Ayers began a spacewalk to install a mounting bracket for future solar array installation on the International Space Station.</li><li>They will also relocate a space station communications antenna during the spacewalk.</li><li>McClain is crew member 1, identified by the suit with red stripes, while Ayers is spacewalk crew member 2 in an unmarked suit.</li><li>For more updates on space station activities, follow @space_station and @ISS_Research on Twitter, ISS Facebook, and ISS Instagram accounts.</li></ul>

NASA Astronauts Begin Spacewalk to Prep Station for Future Solar Array

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