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View Full Version : Baby Black Holes Grew Up Fast



Fraser
2011-Jun-16, 08:50 PM
For more than six weeks, the watchful eye of NASA’s Chandra X-ray Observatory kept track of a small portion of sky dubbed the Chandra Deep Field South (CDFS). Its object was to research 200 distant galaxies dating back to about 800 million to 950 million years old. What Chandra was looking for was evidence of [...]

More... (http://www.universetoday.com/86809/baby-black-holes-grew-up-fast/)