Blazars are active galaxies powered by supermassive black holes that launch narrow, near-light-speed beams of particles and radiation towards Earth. These jets produce intense gamma-ray emission extending up to several teraelectronvolts (1 TeV =…
Blazars are active galaxies powered by supermassive black holes that launch narrow, near-light-speed beams of particles and radiation towards Earth. These jets produce intense gamma-ray emission extending up to several teraelectronvolts (1 TeV =…