The main meals in the middle of the Milky Way
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Sagittarius A hole is located in the middle of the Milky Way.
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S2 notes and other stars also helped astronomers calculate the unusual size and the Sagittarius A* and weighs about 4.3 million solar masses.
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Although the entire milky road – includes our solar system – revolves around Sagittarius A*, we are not risked in absorbing it.
If you run a telescope in the right sector of the night sky, in the planetary bow near the place where the scorpion is undergoing, you will search in the heart of the Milky Way. In 26,000 light years, it takes a completely telescope to take out anything distinct.
But there, in the middle of our galaxy, lies one of the most amazing things in the universe: a super black hole, or SMBH, called Sagittarius A* (Sagittarius A Star)).
Milky Way Center
Of course, there is an inevitable challenge for anyone who wants to search for his secrets. “The problem of trying to understand the superior black holes is that we cannot see them,” says Brian McKinnara, an astronomer at the University of Waterloo.
The pull of gravity from the Sagittarius A* is very strong so that the light cannot escape and reach us – it is not visible by the definition. What you can see is the accumulation disk, a loop of gas, dust and plasma that revolve around the central vacuum.
In May 2022, Horizon Event Telephans Cooperation was issued The first picture of the bow*And that looks frightening like the eye of Soron is unclear.
Read more: Here will happen if it goes through a black hole
How do we know that there is a black hole
However, the scientific community knew the friendly SMBH neighborhood long before they obtained this visual confirmation. Sagittarius A* was indirectly discovered in 1974, when astronomers Bruce Balik and Robert L. Brown is an unusually strong radio signal coming from that area of space.
During the upcoming marital contracts, scientists concluded its existence from The behavior of the nearby stars – Especially one called S2, which wanders around the arc A* at amazing speeds.
How far is the bow away*?
To put things in its quorum with an example of our solar system: Jupiter is about 5 times away from the sun from Earth, and it takes about 12 years. S2, in contrast to it, is 120 times further than the Sagittius A* from the Earth from the sun. However, it has completed its orbit for 16 years, only for a little longer than Jupiter.
In its nearest approach to the Sagittarius A*, S2 zips along a length of about 5,000 mph, approximately 3 percent of the speed of light (the Earth travels at a speed of 18.5 miles per second). A long time before the Horizon Event Prooof, everyone was convinced that the orbit of the S2 – the fastest known – could only be due to the massive attractiveness of SMBH.
The size of super black holes
S2 notes and other stars also helped astronomers calculate the unusual size and the Sagittarius A*. Most black holes are formed when huge stars collapsed – often the size of our sun. But even these giants are placed on the shame by SMBHS, which is believed to be formed when black holes decrease in a garden to each other.
After many repetitions, these mergers can lead to a giant such as Sagit 4.3 million solar masses.
In terms of size, SMBHS is still minimal compared to the galaxies that you live – “closer to an object of grapes […] Compared to the Earth’s size object, McKinama says.
But it is incredibly huge, as it represents about a thousand of the total mass of the Majesti. As such, these cosmic weights exert a tremendous power over everything around them, and their field of influence extends thousands of light years.
Read more: This is what the black hole looks like
Can we get the black hole?
When the material is located in the orbit around SMBH, friction raises its temperature to trillions of degrees. The energy resulting in this process sometimes launches fake plasma aircraft outside in the galaxy, where it rotates, preventing hydrogen clouds and helium from cooling enough to collapse in the stars.
In this way, SMBH is like dark in its field. Although the entire milky road – includes our solar system – revolves around Sagittarius A*, we are not risked in absorbing it.
Despite the strength of the super black hole, organisms can maintain a stable orbit around it, just as the Earth does around the sun. However, black holes have a good reputation in the issue of vibration that approaches proximity, and Sagittarius A* is not an exception.
For years, scientists indicated this as “asleep”, however A nature A paper published in 2023 He showed that, sometimes, he woke up to swallow some of the unfortunate cloud of gas and dust. “Imagine a bear enters hibernation after devouring everything around him,” said lead author Friedrich Marin at the time.
Active bow a*
When you enter enough of the issue of SMBH accumulation, it becomes, one of the paradoxes, one of the most tourist attractions in the universe – almost.
In a challenge to the gravity of the black hole, these excessive activity things emit aircraft that can outperform the entire galaxies.
Nowadays, the Sagittarius A* is afraid of the Kawazar through many sized orders. But the Marin team found that just 200 years ago – there is absolutely no time on an astronomical scale – brightly erupted enough to compete with some of the most distinct galaxies. Who knows when will his current hibernation end?
Read more: The oldest black hole can enhance chaos in a distant galaxy
condition sources
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Cody Cotier is a contributor to discovering those who love to explore big questions about the universe and our original planet, the nature of awareness, the moral effects of science and more. He holds a Bachelor’s degree in Journalism and Media Production from Washington State University.