Some Ancient Star Clusters Look Surprisingly Young Spac Globular clusters are spherical collections of hundreds of thousands of stars held together by gravity. the 21 clusters examined in the new study all formed more than 10.5 billion years ago. A team of astronomers used the james webb telescope (jwst) to identify the most distant globular clusters ever discovered. these dense groups of millions of stars may be relics containing the first and oldest stars in the universe. the early analysis of webb’s first deep field image, which depicts some of the universe’s earliest galaxies.
Some Ancient Star Clusters Look Surprisingly Young Fox New Astronomers just found a sparkly easter egg in the james webb space telescope’s very first image: several teeming star clusters that may contain some of the oldest stars in the universe a. Astronomers have spotted an ancient galaxy cluster that appears surprisingly young when compared to its more recently formed relatives, a new study finds. the cluster is so far away that its light. A recent discovery by nasa’s james webb space telescope (jwst) confirmed that luminous, very red objects previously detected in the early universe challenge established ideas about the origins and evolution of galaxies and their supermassive black holes. led by researchers from penn state and utilizing the nirspec instrument on jwst as part. Scientists used the powerful $10 billion james webb space telescope to peer into some of the deepest cosmos, and for the first time captured views of star clusters inside an extremely ancient.
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