Stellar Black Hole in Our Galaxy Is So Massive It Shouldn't Exist

Rodiano Bonacci
Dicembre 1, 2019

But that assumption was metaphorically crushed in the gravity of a "monster" black hole that a group of Chinese-led worldwide scientists discovered inside our own solar system.

The black hole, named LB-1, is 15,000 light-years away. Liu Jifeng of the National Astronomical Observatory of China of the Chinese Academy of Sciences (NAOC), has discovered a monster stellar black hole with a mass 70 times greater than the Sun.

Bregman said scientists are always trying to learn more about the birth and death of stars, and the discovery of one as large as LB-1 could inform that process.

This is presently known as the outspread speed strategy, and it's one of the fundamental ways we scan for and affirm the presence of hard to-see exoplanets as they apply a little gravitational impact on their stars.

Scientists say they've found evidence of an incredibly large stellar black hole, an object they didn't believe could exist.

This type of black holes is formed when a star collapses on itself.

"This discovery forces us to re-examine our models of how stellar-mass black holes form", LIGO director and University of Florida professor David Reitze, who was not involved in the study, said in the statement.

The black hole LB-1 should not be confused with supermassive black holes, which are much larger - probably billions of times the mass of our sun. He further states that typical stars in the Milky Way shed most of their gas through stellar winds.

"LIGO/Virgo black holes are naturally explained within the framework of standard stellar evolution theory", added Dr. Chris Belczynski, from the Polish Academy of Sciences. The ripples have been identified by the Laser Interferometer Gravitational-Wave Observatory (LIGO) in the US and the Virgo gravitational wave detector in Italy. If that's true, the black hole would be only 10 times the mass of the sun. The mere existence of LB-1 has puzzled scientists, who are not forced to rethink theories about its formation. This theory has been torn down by LB-1, the new Discovered the black hole. As an different of looking to search out X-rays emitted by black holes, the team searched for stars that had been orbiting some invisible object, being pulled in by its gravity. They are so elusive that scientists have only found, identified and measured about two dozen stellar black holes, according to the press release. He also said, "That means that this is a new kind a black hole, formed by another physical mechanism!"

An artist's impression of the LB-1 black hole, recently discovered by Chinese scientists.YU Jingchuan, Beijing Planetarium, 2019. "This remarkable result ... really points towards a renaissance in our understanding of black-hole astrophysics".

The findings were published November 27 in the journal Nature.

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