This is about as close as we can get for carbon-based life habitable planet. 2.6 times the radius of Earth and mostly ocean, what sort of marine lives swim in there? Give me chills if they exist.
Life on K2-18 b is still pretty unlikely. Or at least what we would call life… There have been signs of Dimethyl sulfide, which would be one of those bio markers.
Webb Discovers Methane, Carbon Dioxide in Atmosphere of K2-18 b - NASA (www.nasa.gov)
This is about as close as we can get for carbon-based life habitable planet. 2.6 times the radius of Earth and mostly ocean, what sort of marine lives swim in there? Give me chills if they exist.