Expedition 73 wrapped up the work week persevering with to check fluid physics and stem cells, making ready for subsequent week’s new crew arrival, and unpacking a U.S. cargo spacecraft. The Worldwide Area Station residents additionally serviced train gear, carried out life assist system troubleshooting, and analyzed the orbital outpost’s microbial surroundings.
NASA Flight Engineer Zena Cardman primarily spent her day on analysis first beginning within the Future laboratory module and putting in fluid samples inside a fluorescence microscope. Scientists on the bottom will picture the samples to watch how particles behave inside fluids. Outcomes might inform business in-space manufacturing methods and enhance optical supplies and air pollution removing operations. Cardman then moved to the Kibo laboratory module and processed stem cells samples contained in the Life Science Glovebox. Afterward, she stowed the samples in a conveyable science freezer for preservation and return to Earth for evaluation. Scientists are exploring how microgravity impacts the stem cells programmed to vary into coronary heart and mind cells which will result in superior therapies for cardiac and neurological problems.
Cardman additionally assisted Flight Engineers Mike Fincke of NASA and Kimiya Yui of JAXA (Japan Aerospace Exploration Company) as they continued transferring new science and provides from contained in the Northrop Grumman’s Cygnus XL cargo spacecraft. Cygnus XL arrived on Sept. 18 delivering over 11,000 kilos of cargo resupplying the orbital residents.
Northrop Grumman’s Cygnus XL cargo spacecraft, supporting the corporate’s twenty third business resupply mission to the Worldwide Area Station for NASA, will probably be uninstalled from the Earth-facing port of the house station’s Unity module on Monday, Nov. 24. The cargo spacecraft will stay connected to the station’s Canadarm2 robotic arm till Monday, Dec. 1, clearing the way in which for the arrival of the crewed Roscosmos Soyuz MS-28 spacecraft on Thursday, Nov. 27.
NASA, Northrop Grumman, and Roscosmos coordinated the spacecraft’s motion to forestall any pointless structural masses from being imparted on Cygnus XL and its photo voltaic arrays when the Soyuz spacecraft docks to the Rassvet module, which is the adjoining docking port. The maneuver will probably be carried out by the robotics officer in Mission Management Middle at NASA’s Johnson Area Middle in Houston, whereas company astronauts Jonny Kim and Zena Cardman monitor from contained in the orbital complicated.
Cygnus XL will probably be reattached to the house station Dec. 1, and can stay there till no sooner than March 2026, when it’s scheduled to depart and eliminate a number of thousand kilos of trash throughout its harmful re-entry into Earth’s ambiance.
Fincke then used a pc to check the efficiency of a strain administration gadget, gear that saves station air throughout visiting automobile pressurization actions, contained in the Unity module. Yui additionally assisted NASA Flight Engineer Jonny Kim within the Tranquility module accurately positioning and centering the COLBERT treadmill, tightening its bolts, and activating the train gadget for operations. Kim then drained recycle tanks and configured emergency respiration masks. Yui swapped batteries inside a wi-fi environmental monitor then joined Kim once more on the finish of their shift servicing a vacuum cleaner.
Roscosmos cosmonaut and station Commander Sergey Ryzhikov started making ready for subsequent week’s arrival of three new crew members aboard the Soyuz MS-28 crew spacecraft. Flight Engineer Alexey Zubritsky joined him rearranging cargo and making house contained in the Rassvet module. The Soyuz MS-28 will dock to Rassvet on Nov. 27 carrying NASA astronaut Chris Williams and Roscosmos cosmonauts Sergey Mikaev and Sergey Kud-Sverchkov. Ryzhikov additionally started packing cargo contained in the Soyuz MS-27 spacecraft that can return him, Zubritsky, and Kim to Earth in early December. Zubritsky collected microbe samples swabbed from contained in the station’s Roscosmos section for evaluation to guard crew well being.
Roscosmos Flight Engineer Oleg Platonov targeted on upkeep on the finish of the week starting his shift changing elements on the Zvezda service module’s bathroom. Subsequent, Platonov inspected the Zarya module to determine workspace earlier than finishing his shift engaged on the Nauka science module’s air flow system.
Be taught extra about station actions by following the house station weblog, @space_station on X, in addition to the ISS Facebook and ISS Instagram accounts.
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