Big, bright quasar from ancient universe stuns scientists
Wednesday, February 25, 2015 - 16:00
in Astronomy & Space
Deep in the universe’s past, astronomers have discovered a luminous quasar powered by an enormous black hole that contains the mass of 12 billion suns. The incredibly bright object is ancient -- shining when the universe was only 875 million years old -- and way bigger than it should be...