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Week Kicks Off with Space Physics, Biology Before Visitors Depart

It was a busy Monday for the 10 individuals living aboard the International Space Station as they worked on human research and space physics. The Expedition 66 crew is also gearing up for next week’s departure of three lab visitors as well as a cargo delivery before Christmas.

NASA Flight Engineer Thomas Marshburn juggled a pair of life science studies throughout Monday. He first collected blood samples for the Vascular Aging experiment, then set up rodent research hardware for an upcoming visual function study. NASA astronaut Kayla Barron assisted Marshburn with the blood collection work. The duo also began packing station gear to be returned to Earth on the next SpaceX Cargo Dragon mission due to launch Dec. 21.

Barron also partnered with fellow NASA Flight Engineer Raja Chari continuing cleanup activities in the U.S. Quest airlock following Barron’s spacewalk with Marshburn on Dec. 2. Chari also serviced radiation research hardware before auditing cargo packed in the Harmony module.

Working inside the Microgravity Science Glovebox, NASA Flight Engineer Mark Vande Hei studied ways to harness nanoparticles for a space manufacturing study. ESA (European Space Agency) astronaut Matthias Maurer conducted blood pressure checks for the Vascular Aging study then spent the afternoon on maintenance work in the Columbus laboratory module.

Station Commander Anton Shkaplerov from Roscosmos worked on cargo transfers from the docked ISS Progress resupply ship. Flight Engineer Pyotr Dubrov checked out Russian electronics and life support gear.

The orbiting lab’s three recent station visitors, cosmonaut Alexander Misurkin and Japanese spaceflight participants Yusaku Maezawa and Yozo Hirano, are due to return to Earth on Dec. 19. Three-time space visitor, Misurkin started gathering items to be packed inside the Soyuz MS-20 crew ship the trio will undock and land in. The other two space guests researched how microgravity affects the way blood flows from the limbs to the head.

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Mark Garcia

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Ten Residents Aboard Station Wrap Up Week with Space Biology

Space biology led the research schedule for the seven-member Expedition 66 crew aboard the International Space Station on Friday. The orbiting lab’s three guests also spent their day on a variety of Russian space experiments.

NASA Flight Engineers Mark Vande Hei and Kayla Barron partnered up throughout the day replacing components inside the Advanced Plant Habitat. Three-time station resident Thomas Marshburn of NASA prepared the Mouse Habitat Unit for upcoming rodent research.

Flight Engineer Matthias Maurer of ESA (European Space Agency) collected his blood sample and analyzed it using the Bio-Analyzer. At the end of the day, he joined Marshburn for retina scans conducted by NASA Flight Engineer Raja Chari using specialized imaging hardware with support from doctors on the ground.

Station commander and cosmonaut Anton Shkaplerov worked on a pair of studies exploring how weightlessness affects the cardiovascular system and microbes then charged batteries inside the Soyuz MS-19 crew ship. Roscosmos Flight Engineer Pyotr Dubrov continued servicing and photographing bacteria samples for the Microvir space virus investigation.

Cosmonaut Alexander Misurkin, commander of the 11-day Soyuz MS-20 mission, serviced samples for a Russian microbiology study and had an Earth photography session. The two spaceflight participants from Japan, Yusaku Maezawa and Yozo Hirano, contributed to a study that explores how space affects the circulatory system.

Learn more about station activities by following the space station blog, @space_station and @ISS_Research on Twitter, as well as the ISS Facebook and ISS Instagram accounts.

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Mark Garcia

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