Key of Quasars into the dark matter that explain why is so poor in galaxies and also are so diffuse.

The key of Quasars into the dark matter explains why is so poor in galaxies and also are so diffuse.

ISSUES HIGH, THE PHILOSOPHY, OF COSMOLOGY, anyway we’ve never seen dark matter directly. We only believe dark matter exists because we can see how it affects “regular,” or baryonic, matter, an overarching name for subatomic particles such as protons, neutrons, and electrons. Scientists only speculate what dark matter is made of, which contains an odd number of valence quarks (at least 3) are the most obvious candidate for dark matter, as baryonic dark matter is observed in the form of planets, low luminosity stars, and diffuse gas clouds, by definition, baryonic matter should only include matter composed of baryons. Anyway, it should include protons, neutrons, and all the objects composed of them, but exclude as a study, electrons and neutrinos which are actually leptons. Our understanding of the formation and evolution of galaxies has improved significantly during the past few decades. They inhabit galactic centers, and power luminous quasars and active galactic nuclei, shaping their cosmic environment with the energy they produce. Astronomers, therefore, use the term ‘baryonic’ to refer to all objects made of normal atomic matter, atom is the smallest unit of ordinary matter that forms a chemical element, used to emphasize the basic, that ignoring the presence of electrons which, considerations or expectations to the contrary, represent only ~0.0005 of the mass. Dark matter, as discussed in cosmology physic, has to be non-baryonic also non-relativistic particles with mass equal.
Scientists demonstrative set models of the large-scale structure of galaxies in the Universe but suffer from serious limitations, across the traditionally adopted halo boundary and need to be taken into account even in low-density environments. Those falling through parts of the cosmic web. In the future, exploration This is not explicitly stated in these findings for cosmological studies of galaxy surveys, which are models for the formation and evolution of galaxy properties.