In a groundbreaking discovery, scientists using NASA’s James Webb Space Telescope have detected potential signs of life on exoplanet K2-18b, located 124 light-years away in the constellation Leo. Researchers observed dimethyl sulfide (DMS) and dimethyl disulfide (DMDS) in the planet’s atmosphere—molecules that, on Earth, are primarily produced by marine microorganisms like phytoplankton. These compounds, along …
