“Even before the universe was 2 billion years old, XMM-2599 had already formed a mass of more than 300 billion suns, making it an ultramassive galaxy,” said Ben Forrest, a postdoctoral researcher at the UC Riverside about galaxy XMM-2599, that formed stars at a high rate and then inexplicably died. “More remarkably, we show … Continue reading “Frenzied” –Strange, Monster Galaxy at Dawn of the Universe