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 ...

Read more

---

Link :
https://www.nextbigfuture.com/2025/04/99-7-likely-that-exoplanet-k2-18b-is-an-ocean-planet-teeming-with-life.html