Technology The existence of this monstrous black hole so soon...

The existence of this monstrous black hole so soon after the Big Bang defies the astronomers

Recently discovered by the astronomers, Pōniuā’ena is the second quasar the most distant ever discovered. His update sheds light on the researchers ‘ theories as to the formation of black holes.

The astronomers the observatories of Mauna Kea in Hawaii have discovered a Titan has an atmosphere opaque, which prevents us from seeing the ground. The atmospheric pressure at ground level must be 1.5 bar (1.5 times the terrestrial atmospheric pressure at the level of the…” data-image=”” data-url=”” data-more=”Read more”>titan to the confines of The history of the universe began some 13.7 billion years ago in a soup is extremely dense and hot. The laws of physics as we…” data-image=”” data-url=”” data-more=”Read more”>Universe. Located more than 13 billion years from us — the universe was just 700 million years old –, Pōniuā’ena is the second It is in the beginning…” data-image=”” data-url=”” data-more=”Read more”>quasar the most distant ever discovered. But if it must be satisfied of the medal of General
Symbol : AgNuméro atomic : 47Électrons per energy level : 2, 8, 18, 18, 1Masse atomic : 107,87 Isotopes are the most stable : 107Ag stable with…” data-image=”” data-url=”” data-more=”Read more”>money regarding his age, the monster that he hosts, he breaks records. The black hole that powers it exceeds a billion and a half of The unit of mass : the kilogram
The mass is represented by the symbol m and, in…” data-image=”” data-url=”” data-more=”Read more”>masses solar, which makes Pōniuā’ena the most remote object known to harbor a black hole as massive. Or rather, as supermassive.

The origins of black holes

According to the researchers, a black hole had seen the day there was 13 billion years to reach such massive proportions today would have started with an initial mass equal to 10,000 times that of our Sun is the nearest star to the Earth, from which it is distant about 150 million kilometers. The Sun is located at 8.5 kparsecs the center of the milky Way. In the classification of stars, the sun is a star of type G2.
The mass…” data-image=”” data-url=”” data-more=”Read more”>Sun, much more than for a black hole born of When this collapse regarding rock consistent, we can also speak of crumbling rock.
The result of this…” data-image=”” data-url=”” data-more=”Read more”>collapse a star. However, we do not know how the Universe could produce a black hole so imposing also early in its history. According to current theories, the first stars and galaxies would have begun to form about 400 million years after the Big Bangin parallel with the first black holesduring a time called ” These first…” data-url=”” data-more=”Read more”>reionization “.

However, the discovery of Pōniuā’ena offers keys without precedents for the understanding of this period so far. ” Pōniuā’ena acts as a lighthouse cosmic. As its white light
The wavelengths of visible light range from approximately 380 nm (violet) to 780 nm (red). The visible spectrum is…” data-image=”” data-url=”” data-more=”Read more”>light journey to the Structure of the globe…” data-image=”” data-url=”” data-more=”Read more”>Earth over large distances, For example, a noise spectrum represents the intensity…” data-url=”” data-more=”Read more”>spectrum is altered by gases in the diffuse of the intergalactic medium
There are different families as :

the organic matter that constitutes living beings (animals or plants), or…” data-image=”” data-url=”” data-more=”Read more”>material found outside of galaxies]this allowed us to determine exactly when the epoch of reionization took place “, comments on Joseph Hennawi, co-author of the study published in the journal Astrophysical Journal Letters.

Pōniuā’enathe first quasar in the name of hawaiian

If the Hawaiians had already given the superclusters of galaxies we are part of the name of Laniakea (” immeasurable horizon of heaven “), or the strange asteroid 1I/2017 U1 the name more singing of ‘Oumuamua (” scout “, or ” messenger “), they had never had the opportunity to pass on part of their inheritance by the appointment of a quasar. This is now done with the baptism of Pōniuā’enawhich means the ” source of creation, invisible and surrounded by light “.

The quasar has been discovered after a long work of clearing of the data collected by the telescope infrared in the United Kingdom (Ukirt) on Mauna Kea, and the telescope survey Pan-Starrs), on the island of Maui. In 2019, the observations made using the Gemini observatory and Can be observed in infra-red and visible, it is the largest telescope in the world currently. It is part of the observatory of Mauna Kea.” data-url=”” data-more=”Read definition”>Keck can confirm its existence. ” The preliminary data of Gemini suggested that it would be probably a significant discovery. Our team had slots of observation scheduled only a few weeks later at Keck, perfectly in time to watch the new quasar with the spectrograph Nires of the observatory, in order to confirm its red shift extremely marked, and measure the mass of its black hole “says Aaron Barth of the university of California.

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