The seven-member Expedition 66 crew started the last day of January working on a wide variety of research gear supporting biology, physics, and Earth science. Spacewalk tool work and vision tests were also on Monday’s schedule aboard the International Space Station.
NASA astronauts Kayla Barron and Thomas Marshburn kicked off Monday servicing science components, flight hardware and life support gear. Barron started the morning inside the Kibo laboratory module installing a small satellite orbital deployer onto an experiment platform that will soon be placed into the vacuum of space. Marshburn also worked inside Kibo installing ice bricks to condition science freezers. Barron later replaced a robotic hand controller while Marshburn worked on water transfer tasks.
ESA (European Space Agency) Flight Engineer Matthias Maurer once again wore the Metabolic Space medical monitoring device measuring his heart rate and breathing function while riding the station’s exercise bike. The astronaut from Germany also worked on the Mochii electron-scanning microscope then reloaded firmware supporting an array of wireless instrumentation.
NASA Flight Engineer Raja Chari worked on pistol grip tools that spacewalkers use when removing or attaching bolts on the outside of the space station. He also joined Barron and Marshburn participating in vision tests checking for visual acuity using a standard eye chart. NASA astronaut Mark Vande Hei took Monday morning off before spending the afternoon checking cable connections and assisting the cosmonauts with Russian hardware.
Four International Space Station astronauts continue packing their U.S. spacecraft as they plan for a return to Earth this month. Meanwhile, the Expedition 66 crew continued its ongoing space research and maintenance aboard the orbital lab.
Flight Engineers Shane Kimbrough and Megan McArthur of NASA, who are also the commander and pilot of NASA’s SpaceX Crew-2 mission respectively, have been loading and readying the Crew Dragon Endeavour for its upcoming undocking and splashdown. The duo may undock for the ride back to Earth as early as Sunday, Nov. 7, with astronauts Akihiko Hoshide of the Japan Aerospace Exploration Agency (JAXA) and Thomas Pesquet of ESA (European Space Agency) ending a mission that began in April. NASA and SpaceX are continuing to review launch and return opportunities for Crew-3 and Crew-2, respectively.
Kimbrough also spent the day uninstalling incubator components before inspecting portable emergency gear. McArthur photographed a variety of space station tools for a survey. Hoshide replaced air filters as Pesquet organized cables and checked camera sensors.
NASA Flight Engineer Mark Vande Hei, who is over halfway through his near yearlong mission, opened up the Microgravity Science Glovebox on Thursday morning and began setting up a semiconductor crystal experiment. The study takes advantage of microgravity and lessons from previous studies to produce higher-quality semiconductor crystals potentially resulting in smaller, more powerful electronic devices.
The station’s two cosmonauts, Pyotr Dubrov and Anton Shkaplerov from Roscosmos, focused their activities today on the docked ISS Progress 78 and 79 resupply ships. The duo checked docking components on the both cargo craft while also unpacking science gear from the Progress 79 spacecraft.