For more than seven decades, phosphorus has represented one of the great paradoxes in the study of the origin of life. This element, indispensable for the existence of living beings as we know them, forms the structural backbone of DNA and RNA, allows cells to store and transfer energy through the molecule adenosine triphosphate (ATP), […]
Researchers used New Horizons images to identify evidence that liquid nitrogen may have flowed from beneath Pluto’s famous heart-shaped glacier. Dark markings across part of Pluto’s enormous heart-shaped glacier may record something unexpected beneath its frozen surface: liquid nitrogen moving upward and briefly flowing across the ice. Using observations from NASA’s New Horizons spacecraft, researchers [...]
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