Astronomers have discovered what can happen when a giant black hole does not intervene in the life of a galaxy cluster. Using NASA’s Chandra X-ray Observatory and other telescopes they have shown that passive black hole behavior may explain a remarkable torrent of star formation occurring in a distant cluster of galaxies. Source: [url=http://www.nasa.gov/mission_pages/chandra/images/black-hole-fails-to-do-its-job.html]Black Hole Fails to Do Its Job[/url]