All black holes are formed from the gravitational collapse of a star, usually having a great, massive, core. A star is created when huge, gigantic, gas clouds bind together due to attractive forces and form a hot core, combined from all the energy of the two gas clouds. This energy produced is so great when it first collides, that a nuclear reaction occurs and the gases within the star start to burn continuously. The hydrogen gas is usually the first time of gas consumed in a star and then other gas elements such as carbon, oxygen, and helium are consumed. This chain reaction fuels the star for millions or billions of years depending upon the amount of gases there are. The star manages to avoid collapsing at this point because of the equilibrium achieved by it. The gravitational pull from the core of the star is equal to the gravitational pull of the gases forming a type of orbit; however, when this equality is broken the star can go into several different

stages. Usually if the star is small in mass, most of the gases will be consumed while some of it escapes. If the star was to have a larger mass however, then it may possibly Supernova, meaning that the nuclear fusion within the star simply goes out of control causing the star to explode.

A black hole is one of the last options that a star my take. Not any star can become a black hole. For instance, the possibility of our sun becoming a black hole is highly unlikely, simply because it is too small. If the core of the star is so massive then it is most likely that when the star's gases are almost consumed those gases will collapse inward, forced into the core by the gravitational force laid upon them. The hole is perfectly spherical and has only three attributes: it's mass, it's spin, and it's electric charge. After a black hole is created, the gravitational force continues to pull in space debris and other type of matters to help add to the mass of the core, making the hold stronger and more powerful. Most black holes tend to be in a consistent spinning motion. This motion absorbs various matter and spins it within the ring that is formed around the black hole. This ring is known as the "Event Horizon." This event horizon is the point where the black hole's gravitational pull begins. Once you cross the event horizon, there is no turning back. If an object were to approach the event horizon, time would slow down to the point in which it would take an infinite amount of time to reach the black hole.

The first to really take an in depth look at black holes and the collapsing of stars, were a professor, Robert Oppenheimer and his student Hartland Snyder, in the early nineteen hundreds. They concluded on the basis of Einstein's theory of relativity that if the speed of light was the utmost speed over any massive object, then nothing could escape a black hole once in its clutches. The name "black hole" was named such, because of the fact that light could not escape from the gravitational pull from the core, thus making the black hole impossible for humans to see without using technological advancements for measuring such things like radiation. The second part of the word was named "hole" due to the fact that the actual hole is where everything is absorbed and where the center core presides.

Some topics in this essay:
, Ergosphere Ergosphere, Hartland Snyder, Stephen Hawkings, Roughly Earth's, Event Horizon, black hole, black holes, gravitational pull, event horizon, Robert Oppenheimer, core star, escape velocity, stars black hole, light escape, gases star, stars black, gas clouds, gravitational pull core,