Due to physical processes that are not yet understood, it displays a ubiquitous flickering over timescales ranging from hours to decades. The observed light from an accreting SMBH is not constant. The findings are published in the journal Science. The new study, led by the University of Illinois Urbana-Champaign astronomy graduate student Colin Burke and professor Yue Shen, uncovered a definitive relationship between the mass of actively feeding SMBHs and the characteristic timescale in the light-flickering pattern. Former KP health minister Atif Khan praised Imran Khan for involving young people in politics and asserted his loyalty to the country.Align image left align image center align image right Shahbaz Gill, Imran Khan's former chief of staff, claimed disruptions on YouTube and 'X' aimed to hinder the public meeting transmission. Pakistan: Internet services down amid Imran Khan's Tehreek-e-Insaf 'virtual power show' Azar will replace Naor Gilon, who has been serving as the Israeli ambassador to India since 2021. It is not yet known when he will take charge in New Delhi. Reuven Azar appointed as Israel's new Ambassador to IndiaĪzar is currently serving as the Ambassador of Israel to Romania. His positions brought him close to power but never in it.Ĭhina executes notorious female ‘serial killer’ Lao Rongzhi: Reportīetween 19, Lao Rongzhi reportedly engaged in a series of crimes, including robbery, extortion, and the brutal murder of seven individuals, one of whom was a child Wilders, long a firebrand who lashed out at Islam, the EU and migrants, was in the past labelled a Dutch version of Donald Trump. 'Will support Hindus who are attacked, threatened or prosecuted in Bangladesh, Pakistan': Dutch politician Geert Wilders Naravane, providing a rare insight into the deadly Galwan Valley clashes, says Chinese President Xi Jinping will not forget June 16 any time soon as China's People's Liberation Army suffered "fatal casualties" for the first time in over two decades in the fighting. 'Xi Jinping will not forget June 16': Gen Naravane on India-China clash in Galwan Join our Whatsapp channel to get the latest global news updates Follow us on Facebook, Twitter and Instagram. Read all the Latest News, Trending News, Cricket News, Bollywood News , This method has the potential to uncover numerous black holes beyond our immediate cosmic neighbourhood and shed light on the evolutionary process of these enigmatic entities in earlier cosmic eras,” he added. However, gravitational lensing provides us with the opportunity to study dormant black holes, which is currently not feasible when examining distant galaxies. “The majority of the largest known black holes are in an active state, where matter drawn close to the black hole becomes heated and emits energy in the form of light, X-rays, and other types of radiation. Such black holes prove exceedingly challenging to investigate using alternative approaches. ![]() ![]() Although possessing an immense mass, the black hole displays minimal activity, indicating a relatively low intake of matter and a subsequent absence of intense X-ray radiation. Situated within one of the galaxies comprising the Abell 1201 galaxy cluster, this black hole represents the inaugural discovery utilizing the aforementioned method. By testing thousands of black hole sizes, they eventually identified a solution that aligned with the observed data. Employing advanced computer modelling techniques, the scientists simulated the extent to which light bends around the foreground galaxy housing the black hole. To determine the size of this black hole, the team conducted a thorough analysis of the magnification exhibited by the foreground object in a sequence of images captured by the Hubble Space Telescope. and the leading author of the recent study. Consequently, its discovery is incredibly exhilarating,” stated James Nightingale, an astrophysicist from Durham University in the U.K. “This remarkable black hole, with a mass approximately 30 billion times that of our sun, represents one of the largest ever detected and pushes the boundaries of our theoretical understanding of black hole sizes. Acting as a natural telescope, gravitational lensing frequently aids astronomers in enhancing the magnification of objects located too far away to be effectively observed by human-made telescopes. This occurrence arises from the gravitational force of immensely massive objects curving light around them. Out of This World: The discovery of the biggest black hole, 30 billion times the size of the Sun Nasa's Fermi telescope has identified the most powerful blazars known to manīy leveraging the gravitational pull of the foreground galaxy to amplify the background object, astronomers employed a phenomenon called gravitational lensing.
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