Latest Space Breaking News: Discovery of 'mini halo' points to how the early universe was formed

Link: https://phys.org/news/2025-06-discovery-mini-halo-early-universe.html

Summary: Astronomers have uncovered a vast cloud of energetic particles—a "mini halo"—surrounding one of the most distant galaxy clusters ever observed, marking a major step forward in understanding the hidden forces that shape the cosmos.