NASA Found Exotic Organic Molecules on Ancient Space Object 'Arrokoth'. The latest data from ancient "Arrokoth," the most distant object ever visited by spacecraft, supports the idea that it's covered in organic molecules called "tholins" and gives us a window into deep cosmic time.

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Submitted February 13, 2020 at 07:05PM by DaFunkJunkie https://ift.tt/2UWsUFc