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Study Reveals ISS Microbes Threaten Astronaut Health

3/4/2025

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Summary

Story summary

A groundbreaking study from UC San Diego uncovers a troubling truth: the International Space Station (ISS) has drastically diminished microbial diversity, posing risks to astronaut health. By introducing beneficial Earth microbes, researchers believe we can bolster immune systems and enhance well-being on extended missions, potentially transforming the design of future space habitats for healthier living conditions.

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Story summary

A groundbreaking study from UC San Diego uncovers a troubling truth: the International Space Station (ISS) has drastically diminished microbial diversity, posing risks to astronaut health. By introducing beneficial Earth microbes, researchers believe we can bolster immune systems and enhance well-being on extended missions, potentially transforming the design of future space habitats for healthier living conditions.