Dark dwarfs can get their energy from dark matter.

    Dark dwarfs can get their energy from dark matter. 

"Mysterious “dark dwarfs” may glow eternally by burning invisible dark matter — and spotting them could finally crack one of the universe’s greatest mysteries. (Artist’s concept.) Credit: SciTechDaily.com"(ScitechDaily, These Stars Don’t Burn – They Annihilate Dark Matter)

Astronomers may have discovered a whole new type of star — mysterious “dark dwarfs” that could glow forever by feeding on dark matter, the invisible substance thought to make up most of the universe. Unlike ordinary stars that burn nuclear fuel, these strange objects might be powered by annihilating dark matter particles, creating an eternal source of light. (ScitechDaily, These Stars Don’t Burn – They Annihilate Dark Matter)

In some hypotheses, Dark matter particle collisions are a dark energy sources. The gravitational center can collect those particles, but the object must have a certain density so that it can bind that dark energy. Another version is that the energy density in dark energy must be high enough. It can interact with visible material. Dark matter has a gravitational interaction. With visible matter. That means the gravity center can collect dark matter into them. And that can make those objects shine. 

And if dark dwarfs or dark stars annihilate dark matter, that means they form dark energy. Or change dark matter particles, hypothetical Weakly Interacting Massive Particles, WIMPs, or axions into dark energy. 

Dark Dwarfs are hypothetical forms of brown dwarfs. That kind of object can pull dark matter inside it. And start to get its energy from hypothetical dark matter particle impacts. There is a possibility that dark dwarfs can get their energy from dark matter. And if those things exist, they can be the eternal glow in the universe. But could those dark dwarves exist forever? That depends on one thing: does dark matter exist, depending on the visible matter, and visible particles? Or is dark matter formed in some independent process? 

Dark dwarfs are things that can form from brown dwarfs. Those brown dwarfs can pull dark matter particles into their core. All known gravitational centers can pull dark matter inside them. But how dense the object must be that it can start to glow because of dark energy. Hypothetical dark matter particles can form dark energy. When they collide with each other. The object must be very dense so that it can harness dark energy. 

Or could dark matter exist even before the visible matter formed in the event, or series of events, called the Big Bang? If dark matter formed in the Big Bang, that means its existence depends on the visible universe. But then, if we think about those hypothetical dark dwarfs, we face a situation where the small brown dwarf can start to pull dark matter particles, hypothetical axions, or WIMPS into its core. There, those WIMPs or axions interact with other WIMPs and axions. 

That causes annihilation or some kind of fusion between those particles. And then that makes those dark dwarves shine. Another question is this: can the dark matter annihilation form dark energy, or could the product of that reaction be the visible energy? That means dark matter fusion. or annihilation or WIMP impacts form dark energy. But then. We can think about cases like black holes. Near black holes, the dark energy density can be high enough. It can start interacting with visible particles or wave movement. 

And maybe dark energy and dark matter give at least part of the black hole’s energy. There is one way to transform dark energy into visible energy, and that method is to create a dark energy soliton. The dark energy soliton would be like all other solitons. It packs wave movement. Into one point. That increases the wave movement energy level and, in the same way, raises the wave height. And that means the dark energy solitons can also interact with their environment. Could some dark matter particles be some kind of solitons?  That explains why we cannot see those objects. 

https://www.durham.ac.uk/news-events/latest-news/2025/07/mysterious-dark-dwarfs-may-be-hiding-at-the-heart-of-the-milky-way/

https://scitechdaily.com/these-stars-dont-burn-they-annihilate-dark-matter/

https://en.wikipedia.org/wiki/Axion

https://en.wikipedia.org/wiki/Weakly_interacting_massive_particle