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A black hole in the center of the Milky Way directed towards Earth – sends a jet
The galaxy of the Milky Way. Photo: pixabay.com
Scientists looked at emissions from a supermassive black hole in the center of the Milky Way and discovered that the beam of narrow radiation they emitted was directly aimed at .
This means that the black hole is oriented rather strange, as it was
Using interferometry with incredibly long bases, that is to say with a wavelength of 3.5 millimeters and a frequency of 86 GHz, the team of astronomers could, using computer simulation, "look" in a dense cloud plasma, dust and gas as e is surrounded by a Black hole Sgr A * in the center of the Milky Way
"The galactic center is filled with matter around a black hole that acts like a dull glass, through which we have to look," said L & # 39; astrophysicist Eduardo Ros of the Max Planck Institute of Radio Astronomy in Germany
The study showed that the radio frequency Sgr A * came from an area smaller than we thought before. Most comes from a small symmetrical region – 300 million degrees of night sky. And as black holes do not emit in themselves what we could detect with existing devices, the radiation observed has two possible explanations:
Read also: The Time Traveler showed a video of 2120 [19659007] "It can be said that its radio-frequency radiation is not produced inside the jet, but in the disk of gas and dust surrounding the hole.No other object behaves in the same way An alternative explanation is that its emissions are directly directed towards us, "says Sarah Isaway at the University of Radbuhrad in the Netherlands.
The active black holes are surrounded by a cloud of matter that When the material is absorbed by a black hole, it emits jets of particles from the rotating poles at a speed close to that of the light. relativistic Sgr A * can be di
Since the Earth is in the plane of the galaxy, the direction of the jet in our direction would mean that the black hole is oriented in a rather strange way, as if it were on its side. But such a situation is possible in principle.
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