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Aug 29, 2023

Detecting a “Living Pulse” in Microbes is a First Step Toward Discovering a Universal Biosignature

Posted by in category: alien life

Animals have a living pulse. Do microbes have something like that as well? If so, it could be a universal biosignature for detecting extraterrestrial life and be useful for many other applications. For more see:


When can we call something alive? This question is more difficult than you may think and has far-reaching practical implications.

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