Pioneering muscle monitoring in space to help astronauts stay strong in low-gravity

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Astronauts have been able to track their muscle health in spaceflight for the first time using a handheld device, revealing which muscles are most at risk of weakening in low gravity conditions. Researchers monitored the muscle health of twelve astronauts before, during and after a stay on the International Space Station.

Pioneering muscle monitoring in space to help astronauts stay strong in low-gravity." ScienceDaily. ScienceDaily, 20 March 2024. <www.sciencedaily.com

Skeletal muscles undergo atrophy, or wasting, under conditions of reduced gravity, such as during spaceflight. Researchers explored the effects of microgravity and artificial gravity on mice ... Two NASA astronauts splashed down safely in the Gulf of Mexico Sunday for the first time in a commercially built and operated American crew spacecraft, returning from the International Space Station ...

The International Space Station, like all human habitats in space, has a nagging mold problem. Astronauts on the ISS spend hours every week cleaning the inside of the station's walls to prevent mold ... A new study has further documented how muscles are affected by reduced gravity conditions during space flight missions and uncovered how exercise and hormone treatments can be tailored to minimize ...Icy Impacts: Planetary Scientists Use Physics and Images of Impact Craters to Gauge the Thickness of Ice on Europa

 

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Study Finds Changes in Gravity Affect Astronauts' Brain FunctionA study conducted by researchers from Leiden University Medical Center in The Netherlands found that changes in gravity caused by space flight affect the function of many parts of the body, including the brain. The study involved 24 astronauts who were deployed to the International Space Station between 2011 and 2018. Motion sickness-like symptoms were more common during the first week in space, but none of the astronauts reported headaches after returning to Earth.
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