James Webb Space Telescope discover 717 ancient galaxies flooded 1st light universe evolution more details

It is still difficult to estimate how large the scope of space can be. But the picture shared by space scientists has created a stir among people interested in the world of space. After the arrival of the James Webb Telescope, astronomers are able to reach far into the universe. Recently James Web Telescope showed a photo in which 45 thousand galaxies are visible simultaneously. But this picture was not like this in the beginning of the universe. The new discovery says something else.

Researchers at the University of Arizona have made the new discovery through JWST. This has revealed a lot about the evolution of the universe. space dot com Accordinga team of researchers revealed at the 242nd meeting of the American Astronomical Society that they have identified some galaxies that existed at the beginning of the universe. Researchers say that these are galaxies from the time when the universe had evolved to only 4% of its current growth. It was only 60 crore years old at that time.

The discovery is part of the JWST Advanced Deep Extragalactic Survey (JADES), a program involving the James Webb Telescope. According to Marcia Rieke, a scientist associated with the discovery, they wanted to know how the oldest galaxies gathered their stars. How did they expand? How fast did these stars form, and why did some galaxies stop forming stars? Scientists were looking for answers to all these questions.

During this period, the team has found galaxies 500 million to 850 million years old, which were formed after the Big Bang. This period has been called the Epoch of Reionization. This was a time when the entire universe was a cloud of gas. Nothing could come out of it, not even ultraviolet and X-rays. Astronomers have discovered 717 young galaxies during this discovery. These are spread over a distance of thousands of light years. These show how fast the universe has evolved. How did 717 become 45 thousand? Scientists have tried to find answers to such questions.

Scientists say that after the Big Bang, stars started accumulating rapidly in the galaxy. After this, new stars started forming very rapidly and galaxies kept expanding. But in between some galaxies stopped forming stars. But overall the universe has evolved very rapidly.