The observation was among the first made by Webb following its launch in late 2021.
Its infrared eyes observed all the gas and dust flung into space by a huge, hot star 15,000 light-years away. A light-year is about 5.8 trillion miles.
Such a transformation occurs only with some stars and normally is the last step before they explode, going supernova, according to scientists.
France Dernières Nouvelles, France Actualités
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