This illustration provided by the Carnegie Institution for Science depicts the most-distant supermassive black hole ever discovered, just 690 million years after the Big Bang.
This illustration provided by the Carnegie Institution for Science depicts the most-distant supermassive black hole ever discovered, just 690 million years after the Big Bang. Robin Dienel AP
This illustration provided by the Carnegie Institution for Science depicts the most-distant supermassive black hole ever discovered, just 690 million years after the Big Bang. Robin Dienel AP

Oldest known black hole looks like a monster

December 11, 2017 05:00 AM