Galaxy without dark matter
Image: Dark matter concept art.
The galaxy without any trace of dark matter is more interesting than people are normally thinking. The dwarf galaxy AGC 114905 has no dark matter at all. And that observation confirms the thing that the location of dark matter is not connected with the visible material. So there are two universes. The dark universe is invisible to us. And the visible universe that has the minority of material. The thing is that we don't know. Is there only one or maybe two or three or even more types of dark matter?
The fact is that the gravitational interaction between dark and visible material is the only confirmed thing. But when we are thinking about the standard model of physics the "empty squares" below the Higgs boson. Are giving a tip. That may be, the particles of the dark matter are bosons. Those are not seen before.
So, could the legendary anomaly in the Muon G-2 test be the reason that the particles in the particle accelerator impacted something that we cannot see? There is the possibility that the fifth force causes that anomaly. Could that thing be some kind of particle that is invisible to us? The thing is that the tests in particle accelerators are made for a reason.
The makers of those tests want. That the particles would impact to dark matter. That kind of impact will tell about the form of dark matter. And the galaxy AGC 114905 without any trace of dark matter is confirming that the locations where dark matter is found don't depend on the visible material.
That thing means there is no other than gravitational interaction between dark and visible material. So could the reason that be dark matter has a different origin than visible material. There is the possibility that the dark matter is released before and after visible material.
In wildest imaginations, the source of dark matter is somewhere else than in our universe. So could some part of dark matter come from past universes? The thing that made me think about that is that Sir Roger Penrose has seen that very old black holes are sending radiation that source could be universes that existed before our universe.
Or maybe the source of that strange "vapor" is the universe outside our universe. If somebody can prove that thing, it would prove the parallel universe theory. The idea is that there could be black holes that are formed before Big Bang.
And those "skeleton black holes" might send radiation that is from the time before Big Bang. There could be a couple of candidates for that role. But confirming the age of the black hole is hard to see. That thing is happening by measuring the age of particles that orbit black holes. There is no other way to measure their age.
Because the black holes are not themself sending other than Hawking Radiation. Or actually, Hawking Radiation is the thermal radiation that comes near the event horizon. There is introduced an idea that Hawking Radiation is the emission that forms when the radiation that comes out from black holes impacts with material or energy that drops to the black hole.
The hypothesis about dark energy is that dark energy is electromagnetic radiation which source is in the particles of dark matter. The hot dark matter sends the hot dark energy. And the cold dark matter sends the cold dark energy.
Wavelengths would separate the cold and hot dark energy. The hot dark energy would be the electromagnetic radiation that wavelength is very short. And the wavelengths of those two types of dark energy position that strange wave movement opposite sides of the electromagnetic spectrum. The hot dark energy could have a shorter wavelength than gamma rays. And cold dark energy has a longer wavelength than radio waves have.
So theoretically, there are two types of dark matter. Cold dark matter is the majority of the dark matter and the most dominating effect in the universe. Hot dark matter would be the minority of dark matter. But it's easier to observe. The thing is that there might be also other types of dark matter than just those two predicted types.
http://backreaction.blogspot.com/2018/08/roger-penrose-still-looks-for-evidence.html
https://dailygalaxy.com/2021/03/hawking-points-the-corpses-of-black-holes-from-before-the-big-bang-weekend-feature/
https://www.livescience.com/63392-black-holes-from-past-universes.html
https://muon-g-2.fnal.gov/
http://www.scholarpedia.org/article/Hawking_radiation
https://scitechdaily.com/galaxy-discovered-with-no-trace-of-dark-matter/
https://en.wikipedia.org/wiki/Black_hole
https://en.wikipedia.org/wiki/Dark_energy
https://en.wikipedia.org/wiki/Dark_matter
https://en.wikipedia.org/wiki/Hawking_radiation
https://en.wikipedia.org/wiki/Multiverse
Image: https://scitechdaily.com/galaxy-discovered-with-no-trace-of-dark-matter/
https://thoughtsaboutsuperpositions.blogspot.com/
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