This is called an Active Galactic Nucleus, or AGN for short. When this nucleus pulls a lot of dust, gas, and other material, the forces exerted create so much friction a huge amount of light is emitted all across the electromagnetic spectrum. ![]() What is an AGN?Īt the center of a galaxy, you can usually find a supermassive black hole. What is a Quasar?Ī quasar is an active galactic nucleus (AGN) that is bright way above the average. While there is a lot to learn about them, there are solid theories about their creation process.īut first, let’s define them. I’m team kway-zar personally.Īstronomers are very interested in studying quasars because they believe they will tell us a lot about the evolution of the universe. Oh, and they are also one of those things no one can agree on how to pronounce correctly. And paradoxically, they happen right around black holes. They are the brightest objects that we know about. ![]() ![]() Quasars are some of the most impressive, intriguing, and scary objects in the universe.
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