Scientists hail ‘strongest evidence’ so far for life beyond our solar system

**Summary:** Astronomers using the James Webb Space Telescope detected two compounds, dimethyl sulfide (DMS) and dimethyl disulfide (DMDS), on the planet K2-18 b. These compounds are associated with life on Earth, raising hope that they could be signs of extraterrestrial life. While not definitive proof, this is seen as the strongest evidence yet for biological activity beyond our solar system. However, some scientists remain skeptical due to uncertainties about K2-18 b's conditions and whether these compounds can reliably indicate life. More observations are needed to confirm these findings and rule out non-biological processes that could produce similar signatures.