Star Clusters Formed 460 Million Years After Big Bang Discovered By James Webb Telescope

The Cosmic Gems arc was initially discovered in NASA/ESA Hubble Space Telescope Astronomers have discovered five young star clusters, potentially among the oldest ever, dating back to the Universe’s infancy. These gravitationally-bound massive clusters could provide vital clues about the reionization era of the Universe, according to an international team led by Stockholm University, with