The second galaxy to orbit the Milky-Way was named Giga Encloudes and it was found in the Milky Way 10 billion years ago.
With the development of technology, the secrets of the space are also opening up. A recent research has helped to know how old the stars of our Milky Way are. When and how did the fellow Milky Way take its shape. In this study, the incident of merger of Milky Way with a sub galaxy has also been reported. In this study, researchers used new astronomical methods, which accurately estimated the age of many stars in the galaxy. The data obtained with the help of this method showed when the Galaxy merged with its revolving sub-Galaxy.
It has appeared in Research Nature Journal. According to the data of the study, a large number of stars were present in the Milky Way even before this merger. Fioranzo Nissenzo, a fellow at Ohio State University’s Center for Cosmology and Astroparticle Physics and co-author of this study, gave this information. The second galaxy to revolve around the Galaxy was named Giga Encloudes and it was found in the Milky Way 10 billion years ago.
The class of stars changed by merging
Josefina Motalbein, who leads the research, said that the history and size of the Milky Way is considered to be an important contribution of the Giga enclaves. Please tell that Josefina is working in the School of Physics and Astrology of Birmingham University, UK.
With the help of this research, scientists have come to know for the first time that the stars of the Milky Way and Giga enclaves have the same age. However, some stars of the Milky Way are very old. It was also said that this merger had an impact on the orbit of the stars of the Galaxy and their orbit changed.
Age of stars detected with astrocysmology
Scientists used astrocysmology to get an idea of the exact age of the stars. In this, the internal structure of the stars is studied. Also, sound waves coming from inside the stars are also studied in it. Researchers are claiming that they have ascertained the exact age of the stars.
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