Capture
An illustration of the exoplanet K2–18 b, which dwells in the habitable zone of its star and is now known to have carbon-based molecules in its atmosphere. (Image credit: NASA, ESA, CSA, Joseph Olmsted (STScI))
An illustration of the exoplanet K2–18 b, which dwells in the habitable zone of its star and is now known to have carbon-based molecules in its atmosphere. (Image credit: NASA, ESA, CSA, Joseph Olmsted (STScI))