Observations of the M87 black hole reveal the first evidence confirming that the black hole is rotating: PPTVHD36

Dr. Sood posted a video clip simulating the oscillation of a jet stream around the black hole M87 from the latest research, which indicates that the black hole is rotating. It is an important part of the future study of black holes.

The National Institute for Astronomical Research, or ASTRO, posted the video on its Facebook page. Nareit National Institute for Astronomical Research Revealing the results of research that monitored the rotation of the “jet” or light beam emanating from the energy mass of the black hole M87 for more than 20 years, it was found that the black hole’s rotation axis oscillates. Which can be clearly observed from the emitting jet

The doctor stated that on September 27, 2023, the latest research was published in the journal Nature from England. released the results of more than two decades of “flying” observations of the black hole M87.

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It was found that the flow changes direction by about 10 degrees in an 11-year cycle, and this is the first evidence that the black hole may be rotating.

The M87 black hole is a supermassive black hole with a mass more than 6.5 billion times the mass of the Sun. It is located in the center of the M87 galaxy, and is approximately 55 million light-years away from Earth. It is the first object to be discovered as an astrophysical jet since 1918, and its distance is not very far from Earth. This made it possible to directly observe the region near the black hole’s birth zone using the Very Long Baseline Interferometry (VLBI) radio telescope network, resulting in the “world’s first image of a black hole” from the Eventho telescope. EHT in 2019

So far with the research that has discovered the jet oscillation this time from detailed analysis and comparison This, combined with theoretical supercomputer simulations, indicates that the black hole’s rotation axis is slightly deviated from the axis of the accretion disk. This causes the plane to oscillate. The discovery of this oscillation provides important evidence that the black hole at the center of the galaxy M87 is rotating. It ushered in a new era of trying to understand the nature of supermassive black holes.

#Rotating blackhole An animation that simulates the oscillation of jets around the black hole M87 One of the latest researches that reveals important evidence that the black hole is rotating September 27, 2023 The latest research published in the journal Nature revealed the results of the study The study was based on observing the “jet” of the black hole M87 for more than Two decades. The flow was found to change direction by approximately 10 degrees in an 11-year cycle. This is the first evidence that the black hole may be rotating. The M87 black hole is a supermassive black hole with a mass more than 6.5 billion times its mass. from the sun. It is located in the center of the M87 galaxy, and is approximately 55 million light-years away from Earth. It is the first object to be discovered as an astrophysical plane since 1918, and its distance is not very far from Earth. This allowed the region near the black hole’s birth region to be directly observed using the Very Long Baseline Interferometry (VLBI) radio telescope network, resulting in the “first image” of the black hole from the Event Horizon Telescope. :EHT) in 2019 until recently. With the research that discovered the jet oscillation this time from detailed analysis and comparison, this, combined with theoretical supercomputer simulations, indicates that the black hole’s rotation axis is slightly deviated from the axis of the accretion disk. This causes the plane to oscillate. The discovery of this oscillation provides important evidence that the black hole at the center of the galaxy M87 is rotating. It ushered in a new era of trying to understand the nature of supermassive black holes. Read more https://bit.ly/46t3NeY

Posted by Nareit National Institute for Astronomical Research On Wednesday, September 27, 2023

Compiled from Nareit National Institute for Astronomical Research

Photo from Nareit National Institute for Astronomical Research