Saleh Theory

As a meteor falls into the gravity of the planets, the suns near the black holes fall into the very very high gravity of a black hole. As a result of the black hole's gravity, its rotational and linear velocity increases toward the center of the black hole. But the planets and stars which are far away from the black hole, since they are influenced by dark energy, their velocity is always approximately constant.

According to what has been said about dark energy (https://youtu.be/YWgiB0hhnNw) dark energy is the remaining of the Big Bang (Big Bang is a sudden and intense explosion of the universe at one point). And in fact, at beginning the celestial objects had very very high accelerated motion and over time, after billions of years, electrons, protons, suns and galaxies have been created and some of the energy had been consumed for the production of them. After that very high acceleration period, the world has reached a balance and relative homogeneity. In fact, from the Big Bang time, the world has begun to tear, and over time, this discontinuity has reached to a closeness, homogeneous and balance. It should be noted that the beginning time of homogeneity and equilibrium in the world is the beginning time of the creation of dark energy.

Since the Big Bang has created both rotational and linear motion of particles, over time a centripetal force has been created. As a result of this rotation that is called a dark matter, or in our theory vivid force, suns come close together at a point which called the center (black holes) and immerge in each other, forming very large suns till they reach very high gravity and very high density, which actually called the black hole.