James Webb Biosignature Candidate Detected in the Atmosphere of Exoplanet K2-18b
JWST has detected dimethyl sulfide in the atmosphere of exoplanet K2-18b, the strongest potential biosignature candidate ever recorded. But is it proof of life?
JWST has detected dimethyl sulfide in the atmosphere of exoplanet K2-18b, the strongest potential biosignature candidate ever recorded. But is it proof of life?