mercredi 13 avril 2022

Science, Spacewalks Preps Underway as Crew-4 Targets Launch

 







ISS - Expedition 67 Mission patch.


April 13, 2022

It was a very busy day aboard the International Space Station as the 11-person crew focused on human research experiments and spacewalk preparations. Back on Earth, four Commercial Crew astronauts are in quarantine ahead of their planned to launch to the orbiting lab in less than two weeks.


Image above: Expedition 67 Commander Thomas Marshburn configures hardware for material flammability and fire safety experiment. Image Credit: NASA.

Expedition 67 Commander Tom Marshburn of NASA began his day continuing to explore how living in space affects cellular aging and cardiac cells. Afterward, he moved on and assisted the four Axiom Mission 1 astronauts with their packed schedule of microgravity research. Flight Engineers Kayla Barron of NASA and Matthias Maurer of ESA (European Space Agency) collected and stowed their blood samples in the morning for an ongoing muscle biochemical properties study.

International Space Station (ISS). Animation Credit: NASA

Next, Barron serviced a diverse array of research hardware throughout the day including the Life Science Glovebox, a mixed-reality headset, and finally a science freezer. Maurer set up acoustic monitoring hardware before powering up the CIMON mobile artificial intelligence companion for a technology demonstration.

NASA Flight Engineer Raja Chari configured a commercial microscope that can be operated on the station and remotely from the ground to streamline imaging and analysis for a variety of space research. Chari then turned his attention to departure preparations for he and his SpaceX Crew-3 crewmates at the end of the month before wrapping up the day with orbital plumbing activities.


Image above: Cosmonauts Anton Shkaplerov (left) and Pyotr Dubrov (right) work to outfit the Nauka multipurpose laboratory module during a seven-hour and 11-minute spacewalk Jan. 19, 2022. Image Credit: NASA.

Two spacewalks with cosmonauts Oleg Artemyev and Denis Matveev are currently scheduled for April 18 and 28. Today, the duo was joined by fellow cosmonaut Sergey Korsakov and reviewed the procedures the spacewalkers will use during both excursions to ready the Nauka multipurpose laboratory module for the European Robotic Arm (ERA).

The four Axiom Mission 1 astronauts had a full day of space science and commercial and private activities. Commander Michael Lopez-Alegria resumed his cancer research while Pilot Larry Connor continued testing a miniature antenna. Mission Specialists Eytan Stibbe and Mark Pathy were back exploring brain dynamics and transmitting 3D images of humans to space.


Image above: NASA’s SpaceX Crew-4 astronauts participate in a training session at SpaceX headquarters in Hawthorne, CA. From left to right: NASA astronaut and SpaceX Crew-4 mission specialist Jessica Watkins; NASA astronaut and SpaceX Crew-4 pilot Robert “Bob” Hines; NASA astronaut and SpaceX Crew-4 commander Kjell Lindgren; and ESA (European Space Agency) astronaut and Crew-4 mission specialist Samantha Cristoforetti of Italy. Photo credit: NASA.

The next Commercial Crew mission to the orbiting lab, SpaceX Crew-4, is now targeted to launch on April 23 at 5:26 a.m. EDT. The mission’s four astronauts, including Commander Kjell Lindgren, Pilot Robert Hines, and Mission Specialists Jessica Watkins and Samantha Cristoforetti, have entered their quarantine period to ensure their health and protect the crew aboard the orbiting lab.

Related articles:

NASA Sets Coverage for Russian Spacewalks Outside Space Station
https://www.nasa.gov/press-release/nasa-sets-coverage-for-russian-spacewalks-outside-space-station

NASA and SpaceX Adjust the Agency’s Crew-4 Launch Date
https://blogs.nasa.gov/commercialcrew/2022/04/12/nasa-and-spacex-adjust-the-agencys-crew-4-launch-date/

Related links:

Expedition 67: https://www.nasa.gov/mission_pages/station/expeditions/expedition67/index.html

Cellular aging and cardiac cells: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=8639

Muscle biochemical properties: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=7573

Life Science Glovebox: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Facility.html?#id=7676

Mixed-reality headset: https://www.nasa.gov/feature/innovative-3d-telemedicine-to-help-keep-astronauts-healthy

Science freezer: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Facility.html?#id=56

Acoustic monitoring: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=7898

CIMON: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=7639

Commercial microscope: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Facility.html?#id=8120

Nauka multipurpose laboratory module: https://www.roscosmos.ru/tag/nauka/

Cancer research: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=8687

Miniature antenna: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=8645

Brain dynamics: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=8659

3D images of humans: https://www.nasa.gov/feature/innovative-3d-telemedicine-to-help-keep-astronauts-healthy

Space Station Research and Technology: https://www.nasa.gov/mission_pages/station/research/overview.html

International Space Station (ISS): https://www.nasa.gov/mission_pages/station/main/index.html

Images (mentioned), Animation (mentioned), Text, Credits: NASA/Mark Garcia.

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