Bright Blazar's Emission Defies Explanations - Universe Today
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, … Continue reading "Bright Blazar’s Emission Defies Explanations"