4 days ago
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Scientists have discovered that a hardy microbe can endure pressures strong enough to pulverize rock, strengthening the case that life might survive the impact of an asteroid blasting it off a planet.
In a series of experiments at Johns Hopkins University, Lily Zhao fired tiny samples of a microorganism with a room-sized gas gun. The gun drove a steel plate into a thin, carefully prepared layer of bacteria at up to 2.4 gigapascals — tens of thousands of times Earth's atmosphere at sea level. The purpose was to simulate the highest pressure a microorganism might face on its
Source: https://mashable.com/article/mars-life-asteroid-microbes-lithopanspermia Disclaimer of liability !!!
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