Trends of Stellar Evolution in Modern Physics

In this paper, it examines the trends of stellar evolution reflected in modern physics, identifying the uncertainties present in the established schemes. It explains that during spontaneous contraction of gas clouds the process of heating up cannot be replaced by cooling without qualitative changes in the structure of the clouds. It is shown that the luminous objects can be resistant to decay due to the gravitational interactions, even at low mass; that the outcome of stellar evolution does not yet have a clear description; that spontaneous gravitational contraction of gas clouds in space is largely concluded by the formation of structures resistant to gravitational forces. The recognition of structures resistant to the forces of gravity is a very important element of understanding, which will help in future theoretical research.