The New York Times
Looking for: A black agujero of 10,000 million solar masses
The astronomers are looking in the cosmic section of the lost objects to find one of the larger and malignant black holes that exist, according to thought. Hasta ahora no han hallado nada. In the last decades, it has been part of the popular astronomical sabidury that in the center of all galaxies a black giant eagle in which it has disappeared the equivalent of millions or including miles of millions of soles. Although the largest is the galaxy, the largest black series is in its center. If there was a surprise when a decision was made by Marc Postman, of the Institute of Science of the Special Telescope, he used the Hubble Space Telescope to monitor cumulus of galaxies and found a supergiant galaxy with no black space in the center. For the most part, the nucleus of the galaxy tends to be additional in the center, a brilliant mantle species species of star rays attracted by the gravity of a black giant agujero. In such a position, just at the center of the galaxy’s nucleus amplitude, it must have a light star of light, having a light depression. Además, the nucleus entero, a cloud of stars with 20,000 light-years, not even in the middle of the galaxy. “God forbid, this is green is very unusual,” recalls Todd Lauer, an expert on galactic nuclei of the National Observatory of Optical Astronomy in Tucson, Arizona, and one of the authors of the article, which shows Postman the Hall of Fame. This was in 2012. In the years since then, both investigators and their colleagues have been in the X-ray bus and the black-eyed black-eared eagles. The galaxy encountered is the most brilliant in a galactic cumulus known as Abell 2261. Queda 2700 million years old of our light, in the constellation Hercules in the northern sky, relatively close to the prominent star of Vega. Based on the current parameter, the mass of black agujer that deberia is in the center of galaxy 2261 deberia will reach 10,000 million times the mass of the Sun. In comparison, the black agujero in the center of the Vía Láctea is only 4 million solar masses. Is it true that the donkey has cultivated nature equivalent to 10,000 million soles? One possibility is that the black eagle is here, but dormitory, then quiza has nothing more to do now. But another intriguing possibility, according to Lauer and his colleagues, is that the black hat has been expelled from the galaxy in its entirety. ‘All the durations have a hueso’ Compare the second possibility to clarify some of the most violent and dynamic processes in the evolution of the galaxies and the cosmos, about the astronomers’ numbers and theorized but he has seen: one moon dance Spinning in a spiral that can launch stars and planets into space. “It’s an estimating mystery, and we’re investigating it,” said Postman in an e-mail. Agrego that the closest James Webb space telescope could find out about the case, so why not. “What happened when a super-massive black agujeru was expelled from a galaxy?”, Asks Lauer. Lauer is part of an informal group called Nukers. The group originally conformed to the baton of Sandra Faber of the University of California, Santa Cruz campus, in the first days of the Hubble Space Telescope. In the long run of the last four decades, he has been searching for the nature of the galactic nuclei, with the help of Hubble’s vivid vision and other new installations that allow them to delay a visit to the intimate galaxies of the lying galaxies. “The history of the A2261-BCG”, dijo refiriéndose a la galaxia por su formal nombre i scientifica literature, ”. The black eagles have their objects so dense that they can not escape the light from their gravitational fields. Its invisible by definition, but the work that causes the material that is in its orbit — X and ray radio astronomical chills — can be seen throughout the universe. In the decade of the present, the discovery of the presence of cues in the centers of galaxies has been thought by first time astronomers as the supermassive blacks are responsible for this pyrotechnics. At the beginning of the voyage, astronomers read the conclusion that all the Albergan galaxies in its center have a supermassive black hole, millions upon miles of millions more massive than the Sun. Nadie knows how to donate providence, if he is willing to part with the most difficult black creations created by the star or they are the result of some other process of the initiations of the universe. “All durasnos have ten hueso”, commented Lauer. Sondeverbod, what effects do you have on your customers? In 1980, three astronomers, Mitchell Begelman, Martin Rees, and Roger Blandford, wrote about what blacks would do after the evolution of galaxies and habitats. When collisioning and merging galaxies, an event especially common to the principle of the universe, its central black states are encapsulated and form a binary system, the black states that form one of the other. Begelman and his colleagues argue that these are large black agujeros, in their circular balance, entering into contact with the sea of stars in which they sum up. By the way, one of these stars has a close search with the binary black binary and the gravitational forces leading to the center star, which can lead to the black holes with more force. With the passing of time, more stars are being fired from the center. Poco a poco, la luz estelar que alguna vez se concentré in el center se expanda hasta form a nucleus más amplio y diffuso, con un pequeño pico al center donde el agujero negro binario realizo su danza de apareamiento. This process is known as “scouring”, erosion. “They stand adantantados su su epoca”, dijo Lauer acerca de los tres astronomomos. A problem with many nudos An erosional nucleus was the type of situation that Lauer and Postman created had encountered in the cluster of galaxies Abell 2261. But in the nucleus of the nucleus there is a depression in a pike, which is the supermassive black hole and his assisted stars simply hubieran side retreat. This is the most dramatic possibility that the scenario imagined by Begelman and his colleagues would be very real: the black agujeros merged have formed a gigantic bounty of nothing. The Habrian fusion was accompanied by a cataclysmic explosion of gravitational forces, evaporation in the space time that Einstein predicted in 1916, and finally a sailing ship was observed in 2016, with the instruments of the Observatory in Ondas Gravitac English). If this explosion is unbalanced, the resulting supermassive black mantle will launch the other layer of the galaxy, including the outer space, as astronomers have observed. If you find the black money you are missing out on. The most ineffective investigations of the A2261-BCG reveal four small nude dents. Do you have one of those dreadlocks hosting the black agujero? A team led by Sarah Burke-Spolaor of the University of Virginia Occidental analyzed the sky with the Hubble and the astronomical observatory Karl G. Jansky Very Large Array in Socorro, New Mexico. The Hubble logos spectroscopic media capture the velocity at which the stars are displaced in the nodes and, therefore, a massive object is required for the main mantles. The team concludes that some of the nudes are probably galactic peaks with internal pellets that are being cannibalized by the larger galaxy. The middle of the third nudo tenien bars of error tan grande that todavía not be considered consider as descarcation of the negujero negro black. The nudity, very compact and located near the lower side of the nucleus, was very visible to the Hubble, informs Burke-Spolaor. “Analyzing this naughty device requires an exaggerated amount of observation time (hours of hours) with the Hubble Space Telescope”, assured in an electronic mail. For this reason, it also seems to be suspicious to be the victim of black money. Mientras tanto, Imran Nasim, of the University of Surrey, who was not part of Postman’s team, published a detailed analysis of the merger of the supermassive black agujeros could transform a galaxy into what he called the astronomers. “In small words, the cul-de-sac of the ‘patea’ gravitational force and the sac of the galaxy in the black massive massacre,” Nasim explains in an electronic message. Tras lost on his supermassive, the cloud of stars that rode to the aggravated black binary was spared and became more diffuse. The density of the stars in this region — the greater part of all the giant galaxy — is only one decimal part of the density of the stars in our zone in the Vía Láctea, which results in a nocturnal sky that compares to anemic with the nest. All of this is due to the motives behind the astronomers’ hopes with the launch of James Webb’s special telescope, the hopeful success of Hubble, which is scheduled for the October finals. This telescope will be able to examine the four nudes at different times and determine if any of them are a supermassive black hole. “This is an example of our level of sophistication,” said Lauer. “Oigan, this time it’s in the nudos! Oigan, tal vez nee! Better looking in all parts! ”. This article originally appeared in The New York Times. © 2021 The New York Times Company