Webb has twice hinted at dimethyl sulfide, a life-linked gas, at the possible ocean world K2-18b. In...
An exoplanet 124 light-years away may harbour a global ocean beneath a hydrogen-rich atmosphere. Webb has produced two tentative hints of dimethyl sulfide—a gas produced mainly by marine microorganisms on Earth—but independent analyses dispute
Webb has twice hinted at dimethyl sulfide, a life-linked gas, at the possible ocean world K2-18b. Independent teams re-examining the data doubt the molecule...
Author: Space Daily
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