Scientists have discovered a simple and reliable test for signs of past or present life on other planets – "the holy grail of astrobiology." In the journal Proceedings of the National Academy of Sciences, a seven-member team, funded by the John Templeton Foundation and led by Jim Cleaves and Robert Hazen of the Carnegie Institution for Science, reports that, with 90% accuracy, their artificial intelligence-based method distinguished modern and ancient biological samples from those of abiotic origin.

https://www.miragenews.com/ai-could-soon-reveal-existence-of-life-on-mars-1091441/

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