A black hole is a region of spacetime exhibiting such strong gravitational effects that nothing—not even particles and electromagnetic radiation such as light—can escape from inside it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.

A quasar is an extremely luminous active galactic nucleus. It has been theorized that most large galaxies contain a supermassive central black hole with mass ranging from millions to billions of times the mass of the Sun. In quasars and other types of AGN, the black hole is surrounded by a gaseous accretion disk.

First Ever Image Of A Black Hole Below

This Image Was Captured With The Event Horizon Telescope (EHT) It Was Released To The Public On April 10th 2019 It Is The First Ever Real Image Of A Black Hole And Shocked Scientists And Astronomers All Around The World. Black Holes Were Still Just A Theory Even Though We Did Have A Lot Of Evidence. This Image Proves That Black Holes Are Real. The Galaxy That The Black Hole Is In Is Messier 87.

The Orange Ring Around The Center Is The Event Horizon Once Something Goes Past The Event Horizon Its Not Getting Back Out. The Event Horizon Is Basically Everything That Is In The Black Holes Gravity Getting Slowly Sucked In.