Scientists find monster black holes, biggest yet

This image provided by NASA shows the most detailed image of particle jets erupting from a supermassive black hole in the nearby galaxy of Centaurus A. The image was created by merging X-ray data (blue) from NASA's Chandra X-ray Observatory with microwave (orange) and visible images which reveals the jets and radio-emitting lobes emanating from Centaurus A's central black hole. (AP Photo/NASA)

December 5, 2011 8:34:03 AM PST
Scientists have found the biggest black holes known to exist - each one 10 billion times the size of our sun.