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Cosmic 'Ghost': Evidence Found Of A Supermassive Black Hole Equal In Power To A Billion Supernovas

First Posted: 09/04/10 04:42 PM ET Updated: 05/25/11 06:35 PM ET

The Daily Galaxy:

NASA's Chandra X-ray Observatory located a cosmic "ghost" that scientists think is evidence of a huge eruption produced by a supermassive black hole equal in power to a billion supernovas. The source, HDF 130, is over 10 billion light years away and existed at a time 3 billion years after the Big Bang, when galaxies and black holes were forming at a high rate. The X-ray ghost, so-called because a diffuse X-ray source has remained after other radiation from the outburst has died away, is in the Chandra Deep Field-North, one of the deepest X-ray images ever taken.

Read the whole story: The Daily Galaxy


Filed by Hunter Stuart  |