Home > Science/Astronomy > Largest Quasar Ever Discovered Burns 100 Times Brighter Than Entire Milky Way

Largest Quasar Ever Discovered Burns 100 Times Brighter Than Entire Milky Way

By Emily Elert Posted 11.28.2012
 
Glowing galactic center located near a supermassive black hole
Artist's Rendering of Huge Quasar Outflow

Artist’s Rendering of Huge Quasar Outflow ESO/L. Calçada

Astronomers have found a galaxy whose super-luminous nucleus–called a quasar–is burning 100 times as much energy as the entire Milky Way galaxy.

Though theory has long predicted that quasars this powerful should exist, the newly-discovered object, known as SDSS J1106+1939, is by far the most energetic ever observed. The quasar is powered by a supermassive black hole that lies at its center.

Read more: http://www.popsci.com/science/article/2012-11/scientists-discover-biggest-quasar-ever-near-supermassive-black-hole

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