Milky Way, called Sagittarius (Sgr) A *. Now, a team of researchers from Keio University has made another peculiar finding: a signal that appears to come from just this black hole that is estimated to have formed around 900 million years after the Big Bang. “Data- reactid = “12”> Astronomers recently discovered a supermassive black hole in the heart of the Milky Way, called Sagittarius (Sgr) A *. Now, a team of researchers at Keio University has made another peculiar finding: a signal that Apparently, it comes precisely from this black hole that is estimated to have formed around 900 million years after the Big Bang.

Press release that this emission could be related to some exotic phenomenon that is occurring very close to the supermassive black hole. This means that the black hole itself is not the one that emits the signal; actually this comes from a searing gaseous disk surrounding it. “data-reactid =” 24 “> Professor Tomoharu Oka of Keio University explained through a press release that this emission could be related to some exotic phenomenon that It is happening very close to the supermassive black hole. This means that the black hole itself is not the one that emits the signal, actually it comes from a searing gas disk that surrounds it.

The gas, when rotating, forms a phenomenon known as an accretion disk. The researchers, who managed to make these observations with the help of high-quality data obtained with the ALMA telescope (Atacama Large Millimeter / submillimeter Array), located in Chile, developed the theory that the signal is caused when the dizzying accretion disk that surrounds the Sagittarius (Sgr) A * lights up; it is then that it emits radio sources that rotate at extreme speeds. That study appeared last month in The Astrophysical Journal Letters.

Through these studies, the researchers seek to obtain information that helps them understand the environment surrounding the supermassive black hole. Additionally, this discovery could help research and learn more about space-time in extremely serious situations.

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