We developed a cosmology model that is based only on astronomical observations and is without theoretical prediction, as is characteristic of the Big Bang cosmology. In our model, a curvature of space is replaced with the relative energy density of space. Every stellar object is diminishing the energy density of space in its center exactly for the amount of its energy. We extended the mass-energy equivalence principle to the universal space:

,

where is Planck energy density in intergalactic space, is energy density in the center of the stellar object, is the volume of the stellar object. In the center of SMBH energy density of space is so low that atoms become unstable. They fall apart into elementary particles that are thrown out into intergalactic space in the form of huge jests. SMBHs are rejuvenating systems of the universe. The universe is uncreated and eternal. Big Bang theory is clinically dead and belongs to the history of science.

We invite physicists and cosmologists who are researching the subject of stationary cosmology to join us. The contact person is Amrit Srečko Šorli (https://orcid.org/0000-0001-6711-4844) at: sorli.amrit@gmail.com