Hubble's 36-year milestone reveals dynamic star birth in Trifid Nebula

Thirty-six years after its launch, the Hubble Space Telescope returned to the Trifid Nebula — a stellar nursery five thousand light-years away — and found not the stillness of deep space, but the slow, relentless drama of creation. Upgraded instruments revealed changes invisible in Hubble's 1997 visit: gas carved by stellar winds, jets fired by newborn stars, and clouds quietly dissolving under the pressure of radiation. In comparing then and now, scientists have transformed a single photograph into something closer to a chronicle, a reminder that the universe is not a backdrop but a process —