Scientists from the University of Geneva have discovered the most distant island for spiral galaxies – ZH Push. This discovery using the space telescope James Webb doubts about previous ideas about the formation of the galaxies in the early universe. Published in İş Magazine Astronomy and astrophysics (A & A).
Zhylóng, translated from China, means “fiery dragon – – influenced by maturity: the spiral arms already formed a stars -shaped disc and a central seal. Moreover, in terms of size and mass, it is almost the same as the Milky Way – the disc stretches more than 60,000 lights and the star mass exceeds 100 billion sunny.
“At the beginning of the history of the universe is like meeting a copy of the Milky Way.
The galaxy was discovered as part of the panoramic examination, a large -scale program that uses the parallel observation regime of the telescope James WebB. Such a strategy allows the telescope to collect data at the same time in other parts of the sky during the main task. In this way, it was possible to realize such a rare and large object.
“ZH Push is an excellent example of how parallel observations to find unique objects that allow us to rewrite textbooks about the formation of parallel observations, galaxies,“ said Professor Pascal Esh of the program.
In the future, other observations using the telescope James Webb and receiving radio telescope will help to clarify the characteristics of Zhúlóng and monitor the formation history. Meanwhile, astronomers are preparing for new discoveries that can change our understanding of the evolution of the universe.
Previously, scientists To create A giant rocky planet with a warm atmosphere.
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Source: Gazeta
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