Sentences with phrase «types of active galactic nuclei»
Today, quasars are thought to be one of several types of active galactic nuclei, all of which are powered by central black holes.
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However, new research suggests that two of the most common types of active galactic nuclei do, in fact, exhibit fundamental physical differences in the way they consume matter and spit out energy.
The brightest type of active galactic nucleus, believed to be powered by a supermassive black hole.
Not exact matches
Although the origin of the gamma rays is still being investigated, their discovery suggests the flaring behaviour of Cygnus X-3 is an even better analogue to that of quasars and other types of flaring galaxies known as «active galactic nuclei» (AGN) than previously thought.
Although both galaxy types host voracious supermassive black holes known as active galactic nuclei, which actively swallow matter and emit massive amounts of radiation, Type I galaxies appear brighter to astronomers» telescopes.
Active galactic nuclei are classified in a variety of types, according to different phenomena seen by observers.
Active galactic nuclei (AGN) are a type of extremely bright galaxy core seemingly fueled by powerful black holes actively gobbling large amounts of material.