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Why astronauts are collecting their blood during space station stay

The article from MSN discusses a unique experiment being conducted on the International Space Station (ISS) where astronauts are collecting their own blood samples. This initiative, part of a broader study on how space travel affects the human body, aims to understand the physiological changes that occur in microgravity environments. The blood collection is crucial for studying aspects like immune system function, bone density, and cardiovascular health, which are known to be impacted by long-duration spaceflight. The samples are analyzed to monitor changes in blood composition, which could provide insights into preventing or mitigating health issues for future space missions, particularly those planned for Mars or beyond. This research not only helps in preparing for extended space voyages but also has potential applications for health care on Earth, especially in understanding conditions related to aging and prolonged bed rest.

Read the Full Talker Article at:
[ https://www.msn.com/en-us/news/technology/why-astronauts-are-collecting-their-blood-during-space-station-stay/ar-AA1BHM87 ]