Tiny Tardigrades Can Survive The Vacuum of Space And Extreme Radiation

These microscopic "water bears" can enter a state of suspended animation, shedding up to 97% of their water. This allows them to endure temperatures from -272°C to 150°C, intense pressure, and radiation doses 1,000 times higher than humans can withstand.

Source

https://www.smithsonianmag.com/science-nature/tardigrades-are-practically-indestructible-180971038/

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Published: March 27, 2026
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Space Radiation Biology Animals Weird Tardigrade Water Bear Extremophile Survival Science Zoology

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