NASA astronauts Chris Williams and Jessica Meir concluded their spacewalk outdoors the Worldwide House Station at 3:40 p.m. EDT. Throughout the 7-hour, 20-minute spacewalk, Williams and Meir accomplished their main goal to take away and exchange a wrist joint on the Canadarm2 robotic arm.
Following the restore by the astronauts, NASA’s Mission Management in Houston powered up Canadarm2 to efficiently full an preliminary try the system’s energy and knowledge connectivity. Over the approaching week, floor controllers additionally will start transferring the arm as system checkouts proceed.
NASA and CSA (Canadian House Company) elected to switch the wrist joint after it malfunctioned throughout regular Canadarm2 operations on Could 27 after the arm drew elevated motor present and didn’t transfer as anticipated. Repairs to robotics, like Canadarm2, are regular and anticipated after greater than 25 years of steady operations, because the system was designed with replaceable elements and deliberate upkeep in thoughts.
The defective joint might be returned to Earth to be inspected and refurbished for future use on the robotic arm, if wanted.
U.S. Spacewalk 95 was Williams’ second profession spacewalk and the fifth for Meir. It additionally was the 280th spacewalk in assist of area station meeting, upkeep, and upgrades.
Study extra about station actions by following the area station weblog, @space_stationon X, in addition to the ISS Facebook and ISS Instagram accounts.
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