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    How Voyaging to Mars Risks Harming an Astronaut’s Eyes | According to NASA, roughly 70% of astronauts aboard ISS experience swelling in the back of their eyes, and symptoms worsen and become permanent the longer an astronaut is in space, a challenge during longer missions — like future trips to Mars
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    How Voyaging to Mars Risks Harming an Astronaut’s Eyes | According to NASA, roughly 70% of astronauts aboard ISS experience swelling in the back of their eyes, and symptoms worsen and become permanent the longer an astronaut is in space, a challenge during longer missions — like future trips to Mars


    How Voyaging to Mars Risks Harming an Astronaut’s Eyes | According to NASA, roughly 70% of astronauts aboard ISS experience swelling in the back of their eyes, and symptoms worsen and become permanent the longer an astronaut is in space, a challenge during longer missions — like future trips to Mars

    https://www.bloomberg.com/news/newsletters/2025-11-07/how-voyaging-to-mars-risks-harming-an-astronaut-s-eyes

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    1. Justme100001 on

      Let’s first get to the moon and start collecting data about how human bodies react to complete different environnements. The astronauts on the ISS still have the protection from the Earth’s magnetic field…