Here is a new and complete different cosmological model. I have a new and complete different idea of oscillating or cyclic universe. This idea explain big bang-big crunch or expansion-contraction with a different style. How this new and complete different idea of oscillating universe affect everything in science we are trying to explain. This also explain entire creation and destruction process on large scale. The base of such idea of oscillating universe are variable oblateness, differential rotation, retrograde orbiting, variable rotation, model of dark matter and dark energy, twisting-squeezing. So this new thinking of oscillating universe start with similarity, analogy, symmetry, equality, common things in universe. You can also say this is the real and correct idea of connected universe. Then we have applied it in other part of science and very specially on geology also. After watching this video you can feel how much this idea is logical, scientific, mathematical and practically best idea of oscillating universe.

111. According to general theory of relativity gravity is not as
a force but as a consequence of the curvature of space
time. But what 3D structure of gravity that is not clear.

138. Until the mid-nineteenth century the age-old idea of a cyclic
or oscillating universe belonged to philosophical and
religious discourse, with little connection to the physical and
astronomical sciences. It was only with the emergence of
thermodynamics, and even more so with the general theory
of relativity, that it became possible to discuss the
hypothesis within a scientific context. - Helge Kragh