Astronomers Discover Ring-Like Structure 5.6 Billion Light-Years Across

A team of astronomers from Hungary and the United States has announced the discovery of the largest regular formation in the observable Universe – a ring with a diameter of 5.6 billion light-years, displayed by 9 gamma ray bursts (GRBs), and hence galaxies. GRBs are short-lived and luminous flashes of gamma-rays from space associated with [...] —> Read More