U.S. Spacewalk 90 Animation

This animation discusses the October 20th spacewalk in which NASA astronauts Loral O’Hara and Jasmin Moghbeli will complete the removal of a faulty electronics box, called a Radio Frequency Group, from a communications antenna on the starboard truss of the station and replace one of twelve Trundle Bearing Assemblies on the port truss Solar Alpha Rotary Joint.

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