More information URL: http://www.nasa.gov/mission_pages/chandra/main/index.html
10.26.10 "NASA's Chandra X-ray Observatory has observed an unusual galaxy cluster that contains a bright core of relatively cool gas surrounding a quasar called 3C 186. This is the most distant such object yet observed, and could provide insight into the triggering of quasars and the growth of galaxy clusters."
Stop the presses. :)