2020-07-05

If the universe came from the singularity explosion, how did the singularity come from?

By yqqlm yqqlm

Hundreds of years ago, after tens of thousands of years of development, human civilization finally entered the path of technological development. With the help of technology, human beings have also begun to explore the mysteries of all things and the nature of things. In the eyes of scientists, the universe is the ultimate goal of human exploration. Only when the mystery of the universe is uncovered, perhaps mankind can truly become the god of the universe.

There are many mysteries of the universe, and the nature that most interests scientists is the origin of the universe. Scientists also have different views on the origin of the universe. In the 20th century, there were two main theories of the origin of the universe, one is the steady state theory and the other is Big Bangtheory.

The so-called steady state theory is that scientists believe that the universe is a static and stable environment, but with the continuous development of science and technology, scientists have discovered many mysteries about the universe, and it is difficult to explain with the steady state theory. Instead, the Big Bang theory can explain many mysteries of the universe, so in the end Singularity The Big Bang became the mainstream theory of the origin of the universe in the scientific community.

Although we have no direct evidence to prove that the universe originated from the singularity explosion, scientists have observed through a large number of universes that many cosmic phenomena can be explained by the Big Bang theory, such as the expansion of the universe . Scientists have discovered through a lot of observations that the distance between galaxies is constantly expanding, which means that the universe is expanding rapidly.

The theory of cosmic expansion is arguably the most powerful support for the theory of the Big Bang. Now more and more people agree with the theory of the Big Bang. This theory tells us that the universe originated from the singularity explosion of 13.8 billion years ago. A mysterious singularity gathered infinite energy, and then under a strong pressure, the big explosion occurred, and our universe was born.

If the universe came from the singularity explosion, many people will have such a question:How did this singularity come from? I believe many people want to understand this matter. The singularity is described by modern science. It is an energy mass with infinite mass and infinitesimal volume.

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Such a small thing gathers the energy of the entire universe. We all know that according to the mass energy equation of Einstein, energy And matter can actually be transformed into each other. When the universe was not born, there was no matter, only this singularity, and when the singularity explosion occurred, a super powerful energy was instantly released, and this energy began to be continuously transformed into various basic substances, and finally these basic substances Then step by step evolve into everything in the universe.

In the early days, the temperature of the universe was very high, it should be more than 10 billion degrees. Of course, the density of the universe at that time was also very high. However, the universe at that time was relatively simple, with only some basic tiny particles, such as neutrons, electrons, and neutrinos. As the universe continues to expand, the temperature also continues to decrease. When the temperature of the universe drops, some chemical elements, such as hydrogen and helium, will appear.

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Hydrogen and helium formed early stars, and the stars refining hydrogen and helium through nuclear fusion to form other various elemental materials. After the stellar life reaches the end, a supernova explosion occurs, which is also a process of evolving elemental matter, and heavier elements appear in the supernova explosion.

With these rich elemental substances, only the now colorful universe has been formed. So where is the mysterious singularity in the Big Bang? In fact, no one can give a definite answer to this. Nothing can happen out of nothing, so is the universe, and so is the singularity.

The universe came from the singularity explosion, then this singularity must also have a place, and there may be a deeper mystery of the universe involved here. Someone once proposed the theory of cosmic reincarnation, thinking that the universe has a lifespan like a star. When the universe explodes, its expansion may not be infinite. When it expands to a certain extent, the universe begins to shrink continuously. When the universe enters the countdown of life.

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As the universe continues to collapse inward, the celestial bodies and matter of the universe will continue to collapse and re-transform into various basic particles. As the universe continues to collapse, these elementary particles will return to the energy state again, and the temperature will become higher and higher. In the end, everything in the universe is compressed into something that is small and infinite. This thing is the singularity.

If the universe does have such reincarnation, it means that our universe may be a continuation of the previous universe, and the singularity is also condensed after the destruction of the last universe, as it continues to shrink in size, The pressure is increasing, and finally there will be another big explosion. In this way, a new universe was born, and a new round of universe reincarnation began.

In addition to this, there is a possible source of singularity, that is man-made. Some people may say that when the singularity exists, our universe has not yet been born. How could anyone create a singularity? In fact, what the editor said is not the advanced civilization of our universe, but the advanced civilization from other universes.

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I believe that many friends have heard of multiverse theory, which is also a conjecture put forward by scientists. Some scientists speculate that the universe may be diverse. There is a broader mysterious space outside our universe, in which there are countless various universes.

And the birth time of different universes is naturally different. Some universes may have just been born, and some universes may have been born for millions of years, tens of millions of years. Those powerful civilizations in the ancient universe, whose scientific and technological strength is far beyond our imagination, may have understood the essence of the universe and insight into the ultimate mystery of the universe.

I believe many friends know that the power of technology is endless. As long as the technology is strong enough to create everything, create life and even create the universe, it is not impossible to achieve. It is possible that powerful civilizations in the ancient universe outside the universe, they carried out a universe to create a universe, created a singularity, and then detonated in the vast space outside the universe, and a new universe was born.

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Although many people think that this conjecture is nonsense, there is no eternal truth on the road to science. No one knows how powerful it will be when technology develops to the end, it may really be a role like Genesis.

If the universe can really be created, then the origin of our universe requires us to rethink. Of course, these are too far away from us. For humans, the first thing we must strive to achieve is interstellar civilization. Only with the ability of interstellar exploration can we hope to uncover the mystery of the universe step by step and finally understand what the universe is?

My friends, what do you think of this?