1 clipart for "Imagine an Active Galactic Nucleus (AGN) around our solar system: a quasar. A quasar (quasi-stellar radio source) can be a blazar or a radiogalaxy. These three objects can be one. For each spatial position it appears in front of the observer it receives a particular name. It always would offer a fire blade in the sky. I would be very worried if its ejected ionized matter was endowed of a fast movement and it could be pointed to Earth without announcement." (Page 1 of 1)