Tag Archive for 'Mrk 501' | Sci.News

This illustration shows the IXPE spacecraft (right) observing the blazar Markarian 501 (left). A blazar is a black hole surrounded by a disk of gas and dust with a bright jet of high-energy particles pointed toward Earth. The inset illustration shows high-energy particles in the jet (blue). When the particles hit the shock wave, depicted as a white bar, the particles become energized and emit X-rays as they accelerate. Moving away from the shock, they emit lower-energy light: first visible, then infrared, and radio waves. Farther from the shock, the magnetic field lines are more chaotic, causing more turbulence in the particle stream. Image credit: NASA / Pablo Garcia.

IXPE Spacecraft Examines Particle Acceleration in Blazar Jets

Nov 24, 2022 by News Staff

Blazars are active galactic nuclei with jets of magnetized plasma that point nearly along the line of sight. Most of the light from these extremely luminous...