Did the James Webb Space Telescope just spot signs of life on a planet 124 light-years away? K2-18b, a watery world with a hydrogen-rich sky, is showing some chemical hints—like methane and maybe even dimethyl sulfide (a molecule tied to life on Earth). Scientists are buzzing, but they’re also super cautious. Is this the first real whiff of alien life, or just cosmic noise? Either way, K2-18b is officially the new exoplanet obsession! #Science #JamesWebb #K218b