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New Organic Molecules Found on Saturn's Moon Enceladus

New Organic Molecules Found on Saturn's Moon Enceladus

New Organic Molecules Found on Saturn's Moon Enceladus
Above: An illustration of vapor plumes erupting from the surface of Enceladus, created on July 26, 2018. Image copyright: Illustration by Tobias Roetsch/Future Publishing/Getty Images

The Spin

The discovery of complex organic molecules in Enceladus's plumes represents a breakthrough that dramatically increases the moon's potential for harboring life. These fresh samples, just minutes old from the subsurface ocean, prove complex chemistry is actively occurring beneath the ice. All signals are green for life on Enceladus.

Finding organic molecules doesn't prove life exists on Enceladus, and methane emissions can result from geological processes rather than biological ones. Even discovering no life would be significant since it raises questions about why organisms aren't present despite seemingly favorable conditions. The evidence remains inconclusive.

ThereThe isdiscovery of complex organic molecules in Enceladus's plumes represents a 50%breakthrough chance that dramatically increases the firstmoon's evidencepotential offor extraterrestrialharboring life. willThese befresh discoveredsamples, byjust Januaryminutes 2053old from the subsurface ocean, accordingprove tocomplex chemistry is actively occurring beneath the Metaculusice. predictionAll communitysignals are green for life on Enceladus.

Finding organic molecules doesn't prove life exists on Enceladus, and methane emissions can result from geological processes rather than biological ones. Even discovering no life would be significant since it raises questions about why organisms aren't present despite seemingly favorable conditions. The evidence remains inconclusive.

Metaculus Prediction

There is a 50% chance that the first evidence of extraterrestrial life will be discovered by January 2053, according to the Metaculus prediction community.


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All rights reserved.

Version 6.15.2