Dark matter is not ruled out as the cause of the Milky Way's strange glow.

“An image of the gamma-ray excess observed at the center of the Milky Way, overlaid on an optical image of the galaxy. Scientists have debated the origin of this excess and whether it could be caused by dark matter for more than a decade. Credit: NASA; A. Mellinger/Central Michigan University; T. Linden/University of Chicago” (ScitechDaily, The Milky Way’s Mysterious Glow May Be Dark Matter After All)

Milky Way’s strange glow. The high-energy gamma-ray emission caused grey hair among astronomers. There is suspicion that the annihilating dark matter. It can cause the gamma-ray glow. This suggests that gamma-ray emission can occur when high-density dark matter particles collide. That can explain why this halo seems to come from the Sagittarius A. Sgr*A. Or around it. This means that the dark matter. 

It can form a similar material disk. Around the SgrA as visible matter. The material disk around the Sgr*A. It is one. Of the highest energy objects in the universe. This means that. The energy level in the dark matter material disk would be enormous. But can dark matter send gamma-rays? That is one of the things that answers require more observations. If there is some kind of annihilation between those dark matter particles. 

That should require. That. There is also an anti-matter version of the dark matter. This means that the hypothetical dark matter particles. They should have an anti-particle pair. But nobody has seen a dark matter particle yet. The glow can also form. In the friction between dark matter particles in the extremely dense energy field. But if dark matter sends gamma-rays. That causes this glow. 

The gamma-ray glow. It can come directly from dark matter. Or it can be an emission radiation from other particles. This means that in an extremely high-energy area. The matter moves very fast. This can cause a situation. That dark energy that the dark matter sends. It can cause visible interaction with some material particles. The glow could also form. When dark matter particles hit electrons. If those impacts happen often enough. That thing. It can raise the energy level in those visible particles. That we can see that reaction. 

There is a model about dark matter. The idea is that dark matter actually glows. Or we could see that thing. But the glow from the visible particles covers that glow below it. If dark matter particles send dark energy. That energy could have such a short wavelength. That gamma-rays could cover that thin layer below it. If that is right. The dark matter particle. It’s a very small and high-energy particle. There is a model. That's the dark matter particles. They are the same as mythical gravitons. 

The idea is that. The dark matter particle. It is a quantum-sized black hole. If that is right. The quantum-sized black holes. Smaller than quarks. They can also send dark energy. Those quantum black holes. They have similar halos, energy disks, and relativistic jets. As normal black holes  have. Those things are only a far smaller size. So, when those halos and transition disks impact each other. That thing can send gamma-rays. If that model. It's true. The relativistic jet that those black holes form. It can turn into a superstring. 

In this model. In the middle of every single particle is a quantum-size black hole. The shell of the particle. It will be the halo of those extremely small black holes. 

This means that those quantum-sized relativistic jets are things. That makes particles pull each other. When that quantum jet hits a lower-energy particle. That lower energy particle. Pulls energy from that string. That will pull the other particle. To that lower energy particle. Or rather saying. Lower energy particle. It pulls fields to it. Then that field falls. The higher energy particle. Then that higher-energy particle points its relativistic jet at another particle. And then. The lower energy particle pulls. The higher energy particle. To it.

This could explain many things. Like annihilation. The annihilation forms. When opposite-spinning quantum fields touch each other.  This means that. This effect is similar to the collimation of the larger black holes. That can explain the gamma-ray burst in annihilation. 

https://scitechdaily.com/the-milky-ways-mysterious-glow-may-be-dark-matter-after-all/

https://en.wikipedia.org/wiki/Sagittarius_A*

None of the black holes interacts alone.

“At the center of the Milky Way, something immense and invisible exerts a powerful gravitational grip. For decades, astronomers have assumed it was a supermassive black hole. But new research suggests a more unconventional possibility: a dense concentration of exotic dark matter that could unify the galaxy’s inner chaos and outer calm under a single framework. Credit: SciTechDaily.com” (ScitechDaily, The Center of Our Galaxy May Not Be a Black Hole)

None of the black holes interacts alone. This means that black holes are also part of their environment. And gravitation is not the only interaction with a black hole. 

Supermassive black hole in the center of our galaxy might not be a black hole. Or, otherwise, the supermassive black hole interaction with its environment is more complicated than anybody expected. The new study suggests that the main part of the supermassive object in the center of the Milky Way is composed of dark matter particles that are similar to fermions. Or maybe fermions like electrons are things that form the dark structure in the center of the Milky Way. 

Or, otherwise, we must realize that there is a black hole with dark matter particles orbiting. This means there is a black hole in the middle of the fast-orbiting electron or quark cloud. The spin of those particles would be awesome. So those particles would be more massive than particles outside that structure. And in that case reseachers must calculate what part of the gravitation formed the black hole, and what part of the gravitational effect is formed of those fermions or other dark matter particles. So, the center of the Milky Way is the combination of a black hole and particles that orbit this object. 

Another thing is that. Every other black hole has a dark matter halo. And a visible matter halo. In the case of a black hole, the key question is always this: which has the dominating effect: does the dominating effect come from the black hole or its halo? The only known fact is that none of the black holes interacts alone.  There is also a model of the center of the Milky Way. Involves structure. There is a group of black holes orbiting the supermassive gravity center. In some model. The massive pressure near the center of the Milky Way presses matter into a black hole, just before it falls into the middle of the Milky Way. 

The only thing that is sure. Is that. Dark matter and visible matter. Both can form a black hole.  If a black hole forms. In the dark matter bubble, or denser point of dark matter. That can cause a situation where the black hole turns more massive than it should. Gravitation is the only known interaction between dark and visible matter. 

“Some astronomers think the Milky Way’s center could be hiding something stranger than a supermassive black hole. In a new study, researchers argue that the object shaping the orbits of nearby stars might instead be an ultra-dense concentration of dark matter that creates nearly the same gravitational footprint as a black hole.” (ScitechDaily, The Center of Our Galaxy May Not Be a Black Hole)

“Their results, published in Monthly Notices of the Royal Astronomical Society (MNRAS), challenge the standard picture in which Sagittarius A* (Sgr A*) is a supermassive black hole that dominates the region’s gravity. The best-known evidence for that black hole interpretation comes from the S-stars, a group of stars that loop around the center at velocities reaching several thousand kilometers per second.” (ScitechDaily, The Center of Our Galaxy May Not Be a Black Hole)

"Instead of relying on a black hole, the international research team proposes a different explanation. They argue that a particular variety of dark matter composed of fermions, which are light subatomic particles, could organize itself into a distinctive structure consistent with observations of the Milky Way’s core.” (ScitechDaily, The Center of Our Galaxy May Not Be a Black Hole)

The energy level of those particles is very high. So those particles are more massive than particles outside the halo. And that means that. The black hole and its halo. Are both. Interact with their environment. So in larger-scale structures, the Milky Way. Just like other galaxies interact as an entirety. There are all stars, back holes, dust, and other things. Forming the massive gravitational entirety. The black hole interaction. It is much more complicated than just gravity that pulls objects inside it. 

The black hole halo. And its relativistic jet transports energy. Also in the opposite direction. We see that energy. As gamma- and x-rays. When a black hole sends energy to the galaxy’s outer halo. That energy puts a halo to shine. There is also the impact of radiation and particles that surround the galaxy. This impact point is similar to the heliopause. There are particles from the sun. That impacts the particle flows from other stars. Similar standing wave surrounds. galaxies, and when a relativistic jet impacts that structure, this structure sends energy into the center of that bubble or halo. This energy. It has a role in energy. 

And matter flows in the galaxy. That energy reflection pushes particles and other objects back to the galaxy’s center. And this is one of the reasons why there is a glowing bubble in the center of the galaxy. Mainly, that glow forms when the relativistic jet travels through that point. But in the same way. Energy that reflects from the galactic halo. Has a role in that thing. 

https://scitechdaily.com/the-center-of-our-galaxy-may-not-be-a-black-hole/