In the milky Way found "impossible" the black hole

Katie Ramirez
November 30, 2019

According to CNN, the Chinese team suggested multiple reasons why the black hole is so big, including the suggestion that it could have been formed by the collapse of more than one star.

Scientists previously believed that the mass of an individual stellar black hole could not be more than 20 times that of the Sun. Located about 15,000 light years away, it has a mass 70 times greater than our sun, according to a press release from the Chinese Academy of Sciences.

The black hole, which is the subject of a new research paper published in Nature, left the research team scratching their heads.

This leaves the theorists to explain what caused this kind of formation in the first place.

In step with the Chinese language astronomers who found LB-1, it is conceivable that the broad gloomy hole became as soon as not fashioned from the collapse of one enormous title, but is always a outcome of two smaller gloomy holes orbiting one every other in proximity. Right here's when a supernova - the closing stage of an exploding monumental name - ejects cloth at some stage within the explosion, which then falls abet into the supernova, making a black hole. Supermassive black holes are much bigger - they can be billions of times the mass of our sun. When massive stars die, they must lose their mass due to explosions. Instead of looking for X-rays emitted by black holes, the team searched for stars that orbited some invisible object, attracted by its gravity.

Their efforts paid off - they rapidly spotted a monumental monumental name eight times heavier than the solar, orbiting around what grew to develop into out to be LB-1.

The University of Florida professor David Reitze said the discovery "forces us to re-examine our models of how stellar-mass black holes form". In turn, neutron stars can also merge with black holes to make bigger black holes, or even two black holes can combine into one black hole.

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Liu and his team made the finding with China's Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST). This actually means that there is a new kind of black hole there, which had an entirely different physical mechanism. While successful, this process limited scientists' ability to find more black holes because the vast majority of them in our galaxy are not actively consuming other stars.

"Black holes of such mass should not even exist in our galaxy, according to most of the current models of stellar evolution", project leader Liu Jifeng said.

The concept of this artist shows the furthest supermassive black hole ever discovered.

This fallback formation is theoretically possible, but scientists have never been able to prove or observe it.

Until just a few years ago, stellar black holes could only be discovered when they gobbled up gas from a companion star. A recent discovery was made regarding the actual size of black holes as scientists found that it is a lot bigger than we generally believe it is.

Black holes are known to be what potentially consumes everything in the universe.

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