For most people they have only heard of cool space terms like black holes, supernovas or maybe even quasars. Well blazar isn’t a common term you’ll hear a lot and it’s actually not very different from a quasar. The picture above is essentially a blazar. It has an intensely bright central nucleus (or part of a classification called “active galactic nuclei” or AGN) containing a supermassive black hole. What’s really crazy about blazars is that the emitted light which sometimes includes extremely high energy gamma rays, can be over a hundred million times more energetic than the highest energy X-rays that the Chandra X-ray Observatory can study. Now just imagine a swirling disk filled with massive amounts of energy. We are talking about high energy gamma rays shooting out at 99% the speed of light! Also to make you feel even more uneasy, blazars...
