The Universe The Big Bang Theory .. How did it evolve and evolve?

The Great Blast is one of the most important theories of the creation of the universe. It emerged in the 1920s and took over four decades to build. Contrary to most other theories, it is still widely accepted by scientists. How did this theory emerge? What are the most important stages of its development? What are the most important questions that have not been answered to date and make some scientists question its validity?

The Big Bang Theory - or the Big Bang Model - is not the first attempt at human understanding of the universe. The oldest known theories of the interpretation of the universe belong to the Greek philosopher Aristotle, who lived in the fourth century BC, and was based on the idea that the earth is fixed in the center of the universe.

The general theory of relativity of the physicist Albert Einstein in 1915 introduced an important movement in the scientific world. Several theories emerged for the creation and evolution of the universe. The most famous of these is Einstein's theory that the universe is homogeneous and monolithic, in a state of stillness and immutable. An idea that was abandoned after the expansion of the universe was proved.

Its inception as for the explosion great attributable established the worlds Russian Alexander Friedman Belgian George. It has succeeded Friedman in solving equations theory of Relativity concluded of which the idea of stretch the universe year 1922, according to put year 1927 his theory about stretch the universe.

The American astronomer Edwin Hubble in 1929 supported the idea of ​​Lumeter when he confirmed the existence of other galaxies and they diverged rapidly in proportion to the distance between us and them. It is the first foundation on which the theory of Friedman Luther (later to be called the Big Bang Theory) was built.

In 1931, Lomater presented a second idea: the universe was at its beginning shrinking at one point, and an explosion at the very first moment made the universe begin to expand. Laumater has named his new theory "primitive corn." This was the first time that the hypothesis was that the universe was beginning.

Development
The theory remained unchanged until 1948 when one of Friedman's students, Gog Gammu, succeeded in explaining how primary nuclear synthesis took place in the early moments of the universe, and the nuclei of light chemical elements such as helium and lithium.

Gammu added an additional element to the Lumeter model, the heat. The Falcon was not cold at the moment of the explosion, as Lumeter speculated and did not contain the substance that we know; it was a "primitive soup" whose components do not swim in very high temperatures. But Gamu was unable to answer one question: How did chemical elements heavier than lithium form?

That was the weakness of Fred Howell, the English cosmologist and co-founder of another theory of the universe called the theory of the state.

Hoyle was the most skeptical of Laumeter and Gammu's theory, so in a radio show in 1950 he called the Big Bang or the Big Bang a mockery of it, a name he later became famous for.

But Gamu continued to build the theory by putting another hypothesis that with the expansion of the universe and the drop of temperature, photons succeeded in freeing the material when the universe was three hundred thousand years. Gamu hypothesized that this radiation - the so-called microwave background radiation - is still circulating throughout the universe and can be detected. Which was actually a coincidence in 1965. Thus Gamu laid the third foundation of the theory of the Great Bang.

Many of these astronomical discoveries have recently supported a theory that has become the most accepted in scientific circles to explain the origin and evolution of the universe.

Thanks for reading❤️