The author proposed a radically new model of the structure of the Universe, in which not space changes, but matter itself relative to space. It is this physical change of matter that the author proposes to consider as "time". In turn, these assumptions cause a number of consequences and regularities, which are considered in the following theories.The theory of the Universe consists of twelve theories, which address such questions as: "What is time?", "What is gravity?". The appearance of matter in the Space-Time coordinate system is described, taking into account the fact that matter moves along the time axis at different speeds. With the help of a number of experiments, regularities between material objects moving at different speeds along the time axis are considered. Which in turn makes it possible to look at such phenomena as black holes from another side. As a result, we are getting closer to understanding space itself.It is a very common claim that the Universe is always expanding. Ask yourself, "Do you want to see the Universe shrinking right now?". In order to record the shrinking of the Universe, make all the necessary measurements at the moment when the observer is moving towards the center of our planet. That is, at the moment when the observer moves to a place with a larger GRS.The theory of the Universe consists of the following theories:1. Theory of the expansion of the Universe. Part 1.2. Theory of time.3. Theory of gravity.4. Theory of space. Part 1.5. Material objects in the Space-Time coordinate system.6. The sense of overload.7. Theory of the relativity of time and space. Part 1.8. Theory of the relativity of time and space. Part 2.9. Theory of the expansion of the Universe. Part 2.10. Theory of gravitational anomalies. Black holes.11. Theory of space. Part 2.12. Theory of Equilibrium of the Universe

Oleh Khrapak was born on June 30, 1978 in the urban-type village of Nova Ushytsia, Khmelnytskyi region of the Ukrainian SSR.In 1985, he went to Khmelnytskyi Secondary School No. 3, which he graduated in 1995. During the years of study, he showed an inclination towards physical and mathematical sciences.Since 1995, he studied at the Khmelnytskyi Technological University of Podillia, majoring in radio engineering, in 2000 he obtained a bachelor's degree, in 2001 he received a full higher education and obtained a master's degree.For some time he worked as a private entrepreneur. He is constantly interested in issues of development, changes in the physical parameters of the structure of the universe, together with his son he developed his own theory on these issues.Serhii Khrapak was born on July 19, 2008 in Khmelnytskyi, Ukraine.In 2014, he entered the first grade of the Khmelnytskyi specialized secondary comprehensive school No. 1. In 2022, he continued his studies at the Hoffmann von Fallersleben secondary school in Wolfsburg, Germany. Shows a penchant for physics, computer science.In 2022-2023, together with his father, he developed his own theory of the structure of the Universe.