LB-1 has a mass 70 times that of our sun, but scientists had believed that stellar black holes in our galaxy could not be bigger than 20 times the mass of the sun.
"Sunless holes of such mass must no longer ever even exist in our galaxy, in response to most of primarily the latest units of stellar evolution", said Liu Jifeng, head of the team that made the discovery.
When LAMOST identified a star orbiting LB-1, the team next used the world's largest telescopes - from the United States and Spain - to take a closer look at the system.
The team, headed by Professor LIU Jifeng of the National Astronomical Observatory of China of the Chinese Academy of Sciences (NAOC), spotted a stellar black hole with a mass 70 times greater than the Sun. The new Black Hole is located around 15000 light-years away from the Earth.
Chinese scientists discovered a stellar black hole that's so large it shouldn't exist based on current theories of black hole formation. LB-1 was discovered by examining its companion star, which is roughly eight times the size of the sun.
Astronomers can most easily spot black holes that regularly consume large quantities of matter.
The vast majority of stellar black holes in our Galaxy are not engaged in a cosmic banquet, though, and thus don't emit revealing X-rays. The ripples have been identified by the Laser Interferometer Gravitational-Wave Observatory (LIGO) in the USA and the Virgo gravitational wave detector in Italy.
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"Therefore, they should not let such remains solid", he continues.
"This remarkable result along with the LIGO-Virgo detections of binary black hole collisions during the past four years really points towards a renaissance in our understanding of black hole astrophysics", he added.
As stated before, last April, scientists found the first-ever picture of a black hole, which was captured by the Event Horizon Telescope (EHT).this is an global project that connected dozens of observatories in order to capture the first-ever image of a black hole.
The Black Hole is so huge that it should not, theoretically exist. In October, researchers discovered what they believe to be a new type of black hole, smaller than the other kinds.
Another theory is that the debris ejected from a supernova fell right back into the supernova, and in so doing, created a black hole. If right here is how LB-1 fashioned, then we would possibly well occupy "divulge proof for this process" for the first time, the explore said.
A rendering by artist Yu Jingchuan of the accretion of gas onto a stellar black hole from its blue companion star, through a truncated accretion disk.
Researchers from the Chinese Academy of Sciences tested a different approach.
There had been lots of other discoveries over the a year ago which occupy added to this renaissance.