NASA's James Webb Space Telescope has spotted tantalizing evidence that an exoplanet some 120 light years away could be hosting life.
called dimethyl sulfide — which only living organisms can produce, at least here on Earth — on the planet, which is dubbed K2-18 b.
K2-18 b orbits its host star, a cool dwarf in the Leo constellation some 120 light years away, in the system's habitable zone, meaning that it technically receives enough radiation from the star for liquid water to exist on its surface.
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