What Are the Causes of Unexplained Swelling?

The Big Bang is just a doctrine, an idea based on astronomical observations. About 13.7 billion to 13.82 billion years ago, all matter in the universe was highly dense, with extremely high temperatures, and a huge explosion occurred. After the Big Bang, matter began to expand outward, forming the universe we see today. The whole process of the Big Bang is complicated. Now, based on theoretical research, we can only describe the history of the development of the ancient universe in the past. In these 15 billion years, galaxy clusters, galaxies, our Milky Way, stars, solar system, planets, satellites, etc. have been successively born. All the celestial bodies and cosmic materials we see and invisible now form the form of today's universe, and mankind was born in the evolution of this universe.

Swelling period

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The Big Bang is just a doctrine, an idea based on astronomical observations. About 13.7 billion to 13.82 billion years ago, all matter in the universe was highly dense, with extremely high temperatures, and a huge explosion occurred. After the Big Bang, matter began to expand outward, forming the universe we see today. The whole process of the Big Bang is complicated. Now, based on theoretical research, we can only describe the history of the development of the ancient universe in the past. Has been born in these 15 billion years

The Big Bang is just a doctrine, an idea based on astronomical observations. About 15 billion years ago, all matter in the universe was highly dense, with extremely high temperatures, and a huge explosion occurred. After the Big Bang, matter began to expand outward, forming the universe we see today. The whole process of the Big Bang is complicated. Now, based on theoretical research, we can only describe the history of the development of the ancient universe in the past. In these 15 billion years, galaxy clusters, galaxies, our Milky Way, stars, solar system, planets, satellites, etc. have been successively born. All the celestial bodies and cosmic materials we see and invisible now form the form of today's universe, and mankind was born in the evolution of this universe.

How can people speculate that there may have been

The main point of the Big Bang theory is that our universe had a history of evolution from heat to cold. During this period, the universe system was not static, but was constantly expanding, allowing the density of matter to evolve from dense to thin. This process from hot to cold and dense to thin is like a huge explosion. According to the Big Bang cosmology, the whole process of the Big Bang is: In the early days of the universe, the temperature was extremely high, above 10 billion degrees. The density of matter is also quite large, and the entire universe system has reached equilibrium. There are only some basic particles in the universe, such as neutrons, protons, electrons, photons, and neutrinos. But because the entire system is constantly expanding, the temperature quickly drops. When the temperature drops to about 1 billion degrees, neutrons begin to lose the conditions for free existence. They either decay or combine with protons to form elements such as deuterium and helium; chemical elements began to form from this period. After the temperature further dropped to 1 million degrees, the early process of forming chemical elements was ended (see

Although the big bang theory is not mature, the key to the mainstream universe formation theory is that there is some evidence to support the big bang theory. The more traditional evidence is as follows:

(A) Red displacement

Seeing from any direction of the earth, distant galaxies are leaving us, so we can launch

An Open Letter to the Scientific Community Received 34 Scientists and

According to the Big Bang theory, galaxies, along with all other stars and planets, arise from a so-called singularity. This singularity focuses all the most primitive matter in the universe. The scientists' evaluation of the physical parameters of this singularity is: the temperature is 1031K, the hidden energy density is 1098 erg / cm3 (for comparison, the maximum temperature inside the star is 108K, and the material density of the neutron star is 1015 g / cubic cm).
It's hard to imagine what the universe was like during the singularity period. The popular superstructure theory of the universe today believes that tiny black holes formed after the Big Bang spread throughout the universe. These black holes are not as large as a nucleus, but their mass is equivalent to an asteroid. Not long ago, there was information that NASA plans to launch a high-power X-ray telescope in 2007.

Big Bang Inflation

Expansion Bolt Thermal Expansion Valve

Inflation rate expansion tank

Universe expansion