The age of the Milky Way is at first 13.6 billion let. It is difficult to look into such a distant past, but research astronomers from the Max Planck Institute for Astronomy have checked. I udalos find the ancient “heart” of our galaxy. This group of 18,000 stars is very friendly. For the study, it was necessary to compile a three-dimensional galactic map and use a neural network to measure the chemical composition of about 2 million stars.
Astronomers proceeded from the fact that they met for a long time, met single and chemical compositions. The key characteristic for them was the degree of metallization of stars, showing the content of m in them. In the case of the discovery of a large amount of metals to observe “young” stars. The first stars to form in our society were formed from lighter ones. Astronomers have called them “poor gray heart” because the amount of metals in them was seen below the average.
The researchers report that the age of the star “galactic heart” is 12.5 billion years. They are confident that this group of protostars can shed light on the history of the formation of our galaxy and its development over time. Exploring them with the help of modern approaches and techniques, it will be possible to get answers to questions that have long been of concern.
Source: Tech Cult
