Hold your noses! ET life might produce noxious gases in the form of #phosphine. Here’s why phosphine is an important marker in the search for alien life in the universe. #astrobiology #biosignatures #exoplanets
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Were metabolic pathways established before life emerged? New experiments observe life-like patterns self-propagating on #mineral surfaces. #astrobiology #geobiology
How can amino acids, lipids, and other metabolites help scientists with life detection in space? #Astrobiologists look at how our cells function and use that information to develop strategies for searching for evidence of life beyond Earth.