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Webb Telescope Detects Potential Life Signs on Distant Exoplanet
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Space Plankton
Our first alien contact could be plankton-like. The James Webb Space Telescope detected possible signs of life from an exoplanet far far away.
Exoplanet: K2-18b, 120 light-years from Earth
Spectral data shows possible signs of life in atmosphere
Evidence: dimethyl sulfide, methane, and CO₂
Methane and CO₂ are commonly linked to biological processes, but dimethyl sulfide is only known to be produced by life, specifically marine plankton. More observations are needed to confirm this evidence and rule out alternative explanations. Such as shenanigans from SpongeBob’s nemesis.
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