"Anytime you get a misalignment between the spin of a black hole and the material falling in, you would expect to see this when a black hole starts feeding very rapidly", Dr Anderson said.
The black hole was sucking gas from a nearby star and while it's true that black holed spit out matter, researchers observers that this one was shooting out plasma in rapid succession.
A black hole nearly 8,000 light years away from Earth has caught the eye of astronomers, due to its wobbly nature.
Normally, jets shoot out from the poles of black holes. That causes the jet to change its orientation and produces the wobble scientists have seen. But, it's usually only material objects even if that is from nearby stars and planets.
The photos are artists' impressions, of course.
The black hole is some 7,8000 light years away and associate professor James Miller-Jones - from Australia's Curtin University - says it is the most "extraordinary" he has ever seen.
"What happens is while things are on their way, it's possible that some of the material gets diverted and one of the ways it gets diverted is into these jets of material that basically appear to be coming away from the black hole - but they come from material that just hasn't reached the black hole".
We often think of black holes as one-way valves that consume everything they come across.Читайте также: Nubia Announced Red Magic 3 With Snapdragon 855 & Double Cooling System
Intense radiation has caused the inner part of the accretion disk to "puff up into a doughnut-shaped structure, ' resulting in it spinning like a top", describes the Daily Mail. "When such a massive object is spinning, its gravitational influence pulls space and time around with it, an effect called frame-dragging", officials with the National Radio Astronomy Observatory (NRAO), an NSF facility that runs the VLBA, said in the statement.
V404 Cygni was first identified as a black hole in 1989 when it released a big outburst of jets and material.
Cygni experienced another bright outburst in 2015 that lasted for two weeks, which also caught the eye of astronomers.
The research used observations from the Very Long Baseline Array, a continent-sized radio telescope made up of 10 dishes across the United States, from the Virgin Islands in the Caribbean to Hawaii.
Now scientists have observed a new phenomenon that adds to the black hole mystique: a rapidly spinning black hole that ejects massive blobs of plasma.
"We were gobsmacked by what we saw in this system - it was completely unexpected", Greg Sivakoff, an astronomer at the University of Alberta and a co-author of the study, said in the statement.
'It was like trying to take a picture of a waterfall with a one-second shutter speed'. The team had to make 103 individual images that were each about 70 seconds long and combine them to make a movie.
Scientists hope their findings will help them understand other "extreme events" in the universe. Scientists think the jets originate either in the inner portion of a black hole's accretion disk or in the black hole itself. And thanks to relativity, the black hole is also dragging space-time around it, warping the disk.
To generate a precessing disk, the plane of the binary orbit and the black hole spin must be out of alignment. Explaining this mysterious occurrence requires using an effect of Albert Einstein's general theory of relativity.При любом использовании материалов сайта и дочерних проектов, гиперссылка на обязательна.
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