NASA’s Chandra Observatory Finds Cosmic Showers Halt Galaxy Growth

WASHINGTON, March 4, 2015 /PRNewswire-USNewswire/ — Using NASA’s Chandra X-ray Observatory, astronomers have found that the growth of galaxies containing supermassive black holes can be slowed down by a phenomenon referred to as cosmic precipitation. Cosmic precipitation is not a weather event, as we commonly associate the word — rain, sleet, or snow. Rather, it is…