JAXA: Suzaku reveals average chemical composition of our Universe on largest scales same as that of our Sun
All of the chemical elements that are heavier than carbon, the oxygen we breathe, the silicon that makes up the sand on the beach, were produced inside stars through nuclear fusion and released by stellar explosions called supernovae. By measuring the chemical composition of the Universe, scientists are trying to reconstruct the history of how, … Dowiedz się więcej