99.7% Likely That Exoplanet K2-18B is an Ocean Planet Teeming With Life
by Brian Wang from NextBigFuture.com on (#6WPR6)
Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system. The most likely reason (when combined with other observation) for seeing 1000 times more of the chemical DMS would be that exoplanet K2-18B is an ocean planet teeming with life. This ocean filled with life is causing the chemical ...