The Origins of Globular Clusters: Unveiling Celestial Monsters.

Researchers from the universities of Geneva, Paris, and Barcelona have found evidence that supermassive stars existed within globular clusters when they formed 13 billion years ago. These clusters are the universe’s most massive and ancient star groupings, housing up to a million individual stars. The researchers believe that they have detected the initial chemical evidence of these stars in globular proto-clusters, which came into existence approximately 440 million years following the Big Bang. The results were obtained thanks to observations by the James-Webb space telescope.