Agnirva Space Premier League - Expedition #32256: Exomed Microbiome Bacteria: Decoding Spaceflight's Impact on Microbial Life

The Exomed Microbiome Bacteria experiment, carried out during Expeditions 49/50 and led by Principal Investigator Dave Schnell, dove deep into how space affects the bacteria that live all around—and inside—us. Partnering with Space Tango and the University of Kentucky, the experiment focused on the microbiome, the complex community of microorganisms that support human health and environmental balance. In microgravity, the behavior of these microbes can shift, sometimes becoming more virulent or resistant. This study analyzed samples before, during, and after spaceflight to understand these changes. Researchers aimed to uncover how spaceflight influences microbial structure, gene expression, and community dynamics. This is crucial not only for maintaining astronaut health but also for understanding how to cultivate beneficial bacteria in space habitats. By examining these microbial changes, the experiment helps shape biosecurity and microbial management strategies for future deep space exploration, ensuring a healthier environment in spacecraft and habitats far from Earth.

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