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View Full Version : Bright Blazarís Emission Defies Explanations



Fraser
2013-Apr-18, 08:50 PM
When it comes to sheer wattage, blazars definitely rule. As the brightest of active galactic nuclei, these sources of extreme high-energy gamma rays are usually associated with relativistic jets of material spewing into space and enabled by matter falling into a host galaxy’s black hole. The further away they are, the dimmer they should be, [...]

More... (http://www.universetoday.com/101559/bright-blazars-emission-defies-explanations/)