Is it possible for a black hole to die? Science answers!

Black holes are one of the most studied astronomy themes because they offer answers about the extreme phenomena in the universe, such as space -time and intense gravity. Nevertheless, there are still thousands of questions that need to be answered. Finally, How does the entire life process of these large regions work in the universe? Can black holes die?

Black holes are large space -time structures. They will continue to exist far beyond the collapse of human society, the disappearance of planets and the death of the stars. This does not mean that they are immortal, but they can survive for a long time than most celestial body in the universe.

The modern black hole understanding was based on Albert Einstein’s general theory of relativity, published in 1915. However, in 1916, the mathematical solutions of German astronomer Karl Schwarzschild are very important to better understand these cosmic structures.

https://www.youtube.com/watch?v=8gnsfazd8yy

Before and after that, several scientists were dedicated to the examination of black holes. An example is Stephen Hawking, a scientific physicist and promotional who produces important works on the subject.

In 1974, Hawking published an article defining a quantum black hole phenomenon: they are emitting extremely weak radiation known as Hawking radiation. This process gradually allows them to lose energy and evaporates for extremely long period of time and disappears in the universe.

“The British astrophysicist Stephen Hawking proposed the presence of another kind of black hole. According to the theory, a large number of primitive black holes with an equal or less mass equal to an asteroidinks may have created a very high temperature and intensity state during the large explosion, where the universe was in 13, 8 billion years. , ”Britannica explains the encyclopedia.

How are black holes born?

The birth of a black hole may occur in different ways; One of the explosion of a great known big star. When he consumes the fuel in this type of star nucleus, he can collapse and result in a supernova.. However, this transformation process continues only if the remaining core of the explosion is more than three times the sun mass.

In general, when it consumes a large star fuel and can no longer support its intensity, a black hole occurs, which leads to the collapse of the nucleus. In order to happen, the original star must have at least 20 to 25 times the sun dough.

There are also primitive black holes that emerged theoretically shortly after the first second of Big Bang. Science has not yet fully understood its origin, but scientists believe that the explosion might have been made of warm and dense materials. Until now, The presence of these primordial black holes has not yet been proven.

“Now, after 13.8 billion years, scientists have not yet found certain evidence that these primitive black holes existed. However, as Cosmos accepted because of the quantum processes that occur on the edges of the event horizons, it is possible that they will be evaporated over time. Nas NASA explains in an official publication.

We should not forget the super -mass and intermediate black holes, not yet fully understood by two types of scientists with origins. In the case of super masses, one of the hypotheses is that the star growing over time due to the accumulation of the substance is caused by black holes. Intermediates can be caused by the fusion of multi -star black holes in certain environments.

The death of the black hole

Black holes are space -time regions with gravity areas, so intense that it cannot escape if it exceeds the limit known as the event horizon, not even light. The event horizon is the limit in which all orbits inevitably enters the black hole; This is a return point. Therefore, black holes are considered one of the most enigmatic and powerful structures in the universe.

Despite their great power in the universe, these structures end. As explained by Stephen Hawking, Black holes lose the mass and emits a kind of energy known as Hawking radiation during their presence. So why doesn’t Horizon maintain this radiation?

Energy is produced outside the horizon that allows it to escape from the gravity area. Over time, the Hawking radiation is completely exhausted and allows the black hole to fully exist.

However, this process is not fast. This occurs when billions of years later, black holes can no longer find a matter to be absorbed around them and constantly spread radiation until their masses are completely evaporated. This phenomenon is the result of quantum effects that provide emission of particles outside the event horizon.

There are other theories that propose different types of death of a black hole. For example, a recent study, when they are close to the end of your life, They develop and turn into white holes; A kind of hypothetical structure that can explain the origin of the dark matter.

Anyway, we probably never observe the death of a black hole, Since your life can last for billions of or trillion years – More than Big Bang Age, for about 13.8 billion years.

Black holes continue to fascinate cosmos scientists and enthusiasts, revealing new mysteries to every work on the subject. Do you want to know more? Show the opportunity to learn the simulation of NASA, which allows you to dive into a black hole! Until next time!