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    Space Health: Sleeping bags can prevent astronauts from losing sight

    Long microgravity spells can change the shape of the eyeball, but sleeping bags that apply suction to the lower body can prevent such problems.


    space


    December 9, 2021

    Volunteers spent 72 hours in high-tech sleeping bags

    UT Southwestern Medical Center

    A sleeping bag that mimics gravity can prevent astronauts’ eyes from swelling in space and reduce the risk of vision problems. Long journey..

    About 70% of people in space change their eyeball shape and can affect their eyesight.

    When we lie down on Earth, the fluid is redistributed, which triples the pressure inside the skull. This pressure is usually relieved when you wake up in the morning …

    Space Health: Sleeping bags can prevent astronauts from losing sight

    Source link Space Health: Sleeping bags can prevent astronauts from losing sight

    The post Space Health: Sleeping bags can prevent astronauts from losing sight appeared first on Eminetra.

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