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During the study of black holes, a group of scientists, including experts from different countries, discovered an unusual phenomenon.
It turns out that near the space object, there are currents of warm winds that have not only been repeated, but also circled around it, according to the site "Dni-24".
This was discovered by space researchers from the United Kingdom and South Africa, who were studying a system called Swift J1357.2-0933. The latter is located 25,000 light-years away from our planet.
Scientists have been interested in this system since 2011. At that time, they discovered unusual declines in brightness. Each of them was different, but at the same time had a very small gap. In other words, they are regular, but they can only be spotted when there are large peaks of energy near the black hole.
The same phenomenon only occurred in mid-2017, forcing researchers to wait for this moment. The largest telescope available for scientists from the southern hemisphere was used to study the system. With his help, the researchers were able to draw some conclusions.
Before that, the scientists badumed that there was in the system a very weak star and next to it, a white dwarf, a neutron star or a black hole. But a subsequent study of the spatial object allowed to know the cause of the decrease in brightness.
Thus, the black hole, located next to the star, is surrounded only by frequent currents of hot wind. Its temperature is about 40,000 degrees Celsius. Contains ionized helium and hydrogen, which ensures high wind density. Moreover, because of its intensity, it forms permanent tablets around the black hole. These discs touch a nearby star during their circular motions.
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