The Expedition 74 astronauts are prepared for a spacewalk on Tuesday following the completion of spacesuit configurations and process evaluations on Monday. The Worldwide House Station’s three cosmonauts stored busy all through the day servicing Roscosmos scientific, electronics, and life assist techniques.
Mission managers have given the ultimate go for NASA flight engineers Chris Williams and Jessica Meir to start a spacewalk at 8:35 a.m. EDT on Tuesday, June 30. Williams and Meir will work within the vacuum of house for about six hours and 40 minutes and change a malfunctioning wrist joint on the Canadarm2 robotic arm that was put in on the orbital outpost on April 26, 2001. This would be the duo’s second spacewalk collectively. NASA+ will start its reside protection at 7 a.m. EDT on June 30.
Williams and Meir spent Monday organizing spacewalking instruments and checking spacesuits contained in the Quest airlock the place they’ll exit the house station for the robotics upkeep job. Flight engineers Jack Hathaway of NASA and Sophie Adenot of ESA (European House Company) assisted the upcoming spacewalkers with the device work and studied the fragile maneuvers they’ll use to place the Canadarm2 for its restore job. Hathaway and Adenot will monitor the spacewalkers on Tuesday, assist them out and in of their fits, and punctiliously maneuver Canadarm2 into place for restore entry. All 4 astronauts gathered collectively on the finish of Monday’s shift for a last procedures assessment and a readiness convention with specialists on the bottom.
Within the Roscosmos section of the orbiting laboratory, station commander Sergey Kud-Sverchkov swapped out electronics gear then photographed home windows contained in the Zvezda and Poisk modules for evaluation. The 2-time station resident additionally joined the astronauts for a portion of their spacewalk process evaluations.
Flight engineer Sergei Mikaev kicked off his shift charging batteries and checking cable connections. Afterward, Mikaev examined the activation of atmospheric purification valves, checked the situation of lights within the Zarya module, and stuffed out a questionnaire documenting his expertise with worldwide crews and flight controllers from all over the world.
Flight engineer Andrey Fedyaev changed a pc exhausting drive inside scientific {hardware} that measures the radiation setting the house station experiences whereas orbiting Earth. Subsequent, Fedyaev wrapped up his shift with orbital plumbing within the Nauka science module and air flow system upkeep within the Zvezda service module.
Study extra about station actions by following the house station weblog, @space_stationon X, in addition to the ISS Facebook and ISS Instagram accounts.
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