our universe History
To explain our universe, there have been discussions and research on various world theories from ancient times. The first Greek philosophers were the first to take the help of mathematical models in such a theory and develop a sense of the world-centered universe. According to their theory, the Earth is located in the center of the universe, and the planets, stars, moons and sun are all rotating around the earth.
According to this model or the theory of the Greeks, the total volume of the universe was now within the known orbit of Jupiter. Greek philosophers thought that the sky was not far away from us. Many astronomers disagreed with the Earth-centric universe, however, as long as the Copernicus presented the Solar-centric universe of Greeks in its book in the fourteenth century, the world-centered concept was firmly established in the mind of the people.Later on, Newton's determination and determination of gravity and motion related to solar system conforms to the solar system. Then astronomers gradually discovered that this galaxy was made with billions of stars like the Sun. After hundreds of years, scientists thought that our galaxy was our galaxy all the universe. Later, in 1920, astronomers discovered galaxies outside of galaxies with the help of advanced telescopes. Among the billions of galaxies, billions of galaxies have the same location as billions of galaxies.
The analysis of the spectrum of light coming from those galaxies showed that those galaxies are moving away from our galaxies. The correct and simplest explanation is that the space is expanding in the galaxies. Every galaxy is moving away from another galaxy. From this, scientists believe that in the distant past, all these galaxies or all their intrinsic elements were together in very dense conditions, and due to a major explosion, those objects are moving away from each other.
To name this blast Is the big bang Then in the 1960's, scientists found the cold remains of the warm radiation produced by the Big Bang. And this wave was released after 400,000 years of Big Bang incident, after the density of the object was released. It is available in every single place in the universe, this micro-wave radiation. So in a sense that this wave is coming from the end of the visible universe.
Then astronomers came to the end of the twentieth century and discovered that rapid expansion of the universe was accelerating, this discovery once answered some of the world theory questions.
