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.
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=”https://cdn.futura-sciences.com/buildsv6/images/midioriginal/7/e/0/7e05c692d4_74193_silverccwiki.jpg” data-url=”https://news.archynewsy.com/sciences/definitions/chimie-argent-14862/” data-more=”Read more”> 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=”https://cdn.futura-sciences.com/buildsv6/images/midioriginal/8/4/b/84b0382c5e_80528_masse.jpg” data-url=”https://news.archynewsy.com/sciences/definitions/physique-masse-15213/” data-more=”Read more”> 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=”https://cdn.futura-sciences.com/buildsv6/images/midioriginal/1/d/9/1d9cd1d45f_50034577_eruption.jpg” data-url=”https://news.archynewsy.com/sciences/definitions/univers-soleil-3727/” data-more=”Read more”> , 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=”https://cdn.futura-sciences.com/buildsv6/images/midioriginal/f/6/7/f678fd3677_50035322_eboulement-cmic-blog-cc-nc-2.jpg” data-url=”https://news.archynewsy.com/planete/definitions/developpement-durable-eboulement-6515/” data-more=”Read more”> a . However, we do not know how the Universe could also early in its history. According to current theories, the first stars and would have begun to form about 400 million years after the in parallel with the first during a time called ” These first…” data-url=”https://news.archynewsy.com/sciences/definitions/physique-reionisation-4796/” data-more=”Read more”> “.
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=”https://cdn.futura-sciences.com/buildsv6/images/midioriginal/b/6/9/b697a0c09f_85912_lumiere.jpg” data-url=”https://news.archynewsy.com/sciences/definitions/physique-lumiere-326/” data-more=”Read more”> journey to the Structure of the globe…” data-image=”https://cdn.futura-sciences.com/buildsv6/images/midioriginal/8/4/f/84ff7edce5_123534_terre-apollo8.jpg” data-url=”https://news.archynewsy.com/planete/definitions/structure-terre-terre-4725/” data-more=”Read more”> over large distances, For example, a noise spectrum represents the intensity…” data-url=”https://news.archynewsy.com/sciences/definitions/physique-spectre-1663/” data-more=”Read more”> is altered by gases in the of the intergalactic medium [assemblagesoforganicMatternitrogenousmatteretc[lesagencementsdeMatièreorganiquematièreazotéeetc
There are different families as :
the organic matter that constitutes living beings (animals or plants), or…” data-image=”https://cdn.futura-sciences.com/buildsv6/images/midioriginal/e/7/0/e70ccaaf4a_91935_matiere.jpg” data-url=”https://news.archynewsy.com/sciences/definitions/matiere-matiere-15841/” data-more=”Read more”>found outside of galaxies]this allowed us to determine exactly when the epoch of reionization took place “, , co-author of published in the journal Astrophysical Journal Letters.
Pōniuā’enathe first quasar in the name of hawaiian
If the Hawaiians had already given thewe are part of the name of Laniakea (” immeasurable horizon of heaven “), or 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 telescopein the United Kingdom (Ukirt) on Mauna Kea, and the 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=”https://news.archynewsy.com/sciences/definitions/univers-observatoire-keck-4768/” data-more=”Read definition”> 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 Nires of the observatory, in order to confirm its extremely marked, and measure the mass of its black hole “says Aaron Barth of the university of California.