The dark matter and the forming of galaxies

The dark matter and the forming of galaxies

The dark matter can form also other nebulas than galaxies. 

The forming of the first protogalaxies started quite soon after the Big Bang. And the scientists have found the galaxy, what is forming purely the dark matter. That galaxy has proven that the dark matter interacts with other material by gravity and the dark galaxy has caused thoughts that can we see that galaxy if we would be very near that thing?

So is the dark matter glass, what will let the light go through it, or is it like some kind of carbon bite, what we see as a shadow against the normal galaxies. The thing is fascinating because of the form of dark matter is important, when we are thinking about the possibility to see that thing, and if there is a large number of dark material in some galaxy, we might think that could we see that material even in the short distances.

But we know that dark matter acts like normal material and forms the clouds like other material. The thing in gravity is that every single object in the universe has gravity field. When we are thinking about the gravity field and atoms, we must realize that every single star and planet is the combination of atoms as well as interplanetary nebulas are.

The idea of the next part of the text is taken from reality, that dark matter interacts only by gravity. So that means that the interaction between dark matter and other particles would be very slow except near black holes or neutron stars, which would behave dark matter like normal matter, and their gravity field is really strong. That means they would pull the dark matter to them and sling into space.

One of the impressive thoughts is how black hole or neutron star acts if they are getting in the nebula, what is formed by dark matter?

So if the dark matter is forming the similar nebulas what normal material forms in the visible versions of the interplanetary nebulas, the thing is that the dark nebulas might have a bigger effect on other particles in galaxies. And if we are thinking the case that the dark matter would interact with the gravity, that thing can cause the forming of the supermassive black holes in the points, where we cannot expect their forming.

When we are turning back to the dark galaxy, we might think the questions, is there be a possibility that there are galaxies, where is not a single planet? Or where is not a single solid planet? And what would look like a galaxy, where are only stars and the supermassive black hole, where the material would drop. The thing is that black holes are also pulling the dark matter inside them.

And because the dark matter would act like normal material, but the interaction happens only by gravity, that means there could be galaxies, what has formed by the dark matter, but what has the supermassive black hole inside them. But what the dark matter looks like, if it would drop in the black hole? Would that very powerful object turn the dark matter to the normal matter, or does the dark matter what is dropping in the black hole send some kind of radiation.