"Hawaiian Named Bubble: Unveiling the Vast Galaxy Cluster"

Astronomers from the University of Hawaiʻi have discovered an immense bubble called Hoʻoleilana, located 820 million light years from Earth, which is believed to be a fossil-like remnant of the birth of the universe. The bubble, found within a web of galaxies, is a result of 3D ripples in the material of the early universe known as Baryon Acoustic Oscillations. This unexpected finding could provide valuable insights into galaxy evolution and the expansion rate of the universe.