Crew Units Up Liver Tissue Analysis and Preps for Dragon Reboost

Expedition 73 opened the hatch to the SpaceX Dragon spacecraft shortly after its arrival on Monday and has begun unloading superior science experiments to proceed benefitting people dwelling on and off the Earth. The Worldwide Area Station residents additionally ready for subsequent month’s Dragon reboost and saved up lab upkeep and Earth observations.

NASA Flight Engineer Mike Fincke opened Dragon’s hatch following a sequence of strain and leak checks about an hour-and-a-half after it docked to the Concord module’s ahead port at 7:05 a.m. EDT on Monday. Shortly afterward, he was adopted inside by NASA Flight Engineers Jonny Kim and Zena Cardman together with JAXA (Japan Aerospace Exploration Company) Flight Engineer Kimiya Yui unpacking time delicate analysis samples and putting in them inside station science freezers for preservation and upcoming evaluation.

The station’s latest investigation, MVP Cell-07, or Maturation of Vascularized Liver Tissue Assemble in Zero Gravity, was unloaded from Dragon on Monday and is now underway aboard the orbital outpost. Cardman arrange a transportable glovebag in Concord’s upkeep work space and put in experiment modules containing liver tissue into a man-made gravity generator. The biotechnology investigation will discover how bioprinted, or engineered, liver tissues containing blood vessels behave in microgravity. Outcomes could enhance long run well being for astronauts and enhance high quality of life for sufferers on Earth.

Kim continued unpacking a number of the a number of thousand kilos of crew provides and lab {hardware} Dragon delivered on Monday. Fincke and Yui additionally eliminated transportable science freezers containing analysis samples inside Dragon and put in them inside station science freezers. The trio later joined Cardman on the finish of their shift and reviewed plans for Dragon’s upcoming reboost of the house station’s orbit in September. Dragon will fireplace its reboost equipment, an impartial propellant system utilizing two Draco engines, to display its skill to keep up the orbital outpost’s altitude.

Working within the Roscosmos phase of the orbiting lab, station Commander Sergey Ryzhikov spent his day swapping out laptop networking gear whereas Flight Engineer Alexey Zubritsky activated Earth remark gear and cleaned life help gear. Flight Engineer Oleg Platonov collected radiation measurements, labored on orbital plumbing duties, and likewise activated automated Earth imaging gear for an in a single day images session of the Asian continent.

Study 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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August 26, 2025