Scientists Discover Cosmic Fossil Created By Erupting Supermassive Black Hole.
NASA scientists have observed a stunning cosmic fossil that was created when a supermassive black hole erupted over 5 million years ago. The team at the space agency’s Goddard Space Flight Center used the X-ray Multi-Mirror Mission (XMM-Newton) space telescope with help from NASA’s Chandra X-ray Observatory to spot the X-rays that outline cold gas clouds in …
Scientists Discover Cosmic Fossil Created By Erupting Supermassive Black Hole. Read More »