Expedition 71 Crew Conducts Medical Exams and Spacecraft Maintenance Aboard ISS

Expedition 71 Crew Conducts Medical Exams and Spacecraft Upkeep Aboard ISS

by Clarence Oxford

Los Angeles CA (SPX) Apr 10, 2024

Wednesday’s actions for Expedition 71 aboard the Worldwide Area Station centered round biomedical analysis and area physics, partaking the seven-member crew in a spread of scientific duties and upkeep operations.

Three NASA astronauts, Flight Engineers Matthew Dominick, Mike Barratt, and Jeanette Epps, have been concerned in ocular examinations to check the affect of microgravity on human physiology. Using the Ultrasound 2 machine, they carried out eye scans to watch situations of the cornea, lens, and optic nerve with real-time steerage from Earth-based medical groups. Epps later carried out additional examinations utilizing medical imaging gear to research Dominick’s retina and optic nerve as a part of the B Advanced eye well being examine.

Cargo switch duties have been additionally part of the day’s work, with Dominick and Barratt dealing with logistics contained in the SpaceX Dragon cargo spacecraft. Barratt’s efforts prolonged to putting in new gear within the Combustion Built-in Rack to assist hearth security analysis in microgravity environments.

Jeanette Epps devoted her time to advancing a 3D bioprinting examine, working the BioFabrication Facility to supply cardiac cell samples. This experiment goals to allow the printing of meals and medical provides in area, doubtlessly revolutionizing medical therapy on Earth with bioprinted organs and tissues. She additionally changed parts within the Fluids Built-in Rack to boost thermal administration techniques relevant in area and on Earth.

NASA Flight Engineer Tracy C. Dyson concluded the bioprinting experiments began by Epps, processing the bioprinted cardiac cells for additional evaluation. Dyson’s extra assignments included establishing an acoustic monitoring machine to trace noise ranges on the station and updating {hardware} for a semiconductor manufacturing experiment.

The station’s Russian phase noticed Cosmonauts Oleg Kononenko, Nikolai Chub, and Alexander Grebenkin partaking in auditory well being assessments. Every hung out in a managed setting listening to particular tones whereas software program captured the info, contributing to ongoing well being monitoring.

Kononenko and Chub started their day with software program opinions for Soyuz descent simulations and later ready Orlan spacesuits for upcoming extravehicular actions, checking for stress integrity. The primary spacewalk of their mission is scheduled for April 25.

Grebenkin’s duties included scanning the Zvezda service module with an ultrasound machine and conducting a health analysis whereas jogging on a treadmill geared up with well being monitoring sensors.

Associated Hyperlinks

Expedition 71 at ISS

Area Tourism, Area Transport and Area Exploration Information


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