Data Simulation of Temperature Transfer Process in the Universe<b></b>

The universe is composed of many luminous planets distributed in the universe. The surface temperatures of these luminous planets are different, but they all radiate energy to the universe with radiation waves of different wavelengths. These radiation waves of different wavelengths will form a red shift when transmitted over long distances in the universe. These red-shifted radiation waves converge to any place in the universe. On a point object, the temperature of this point in the universe will be formed. This article assumes that the planets in the universe are evenly distributed, and uses data simulation methods to calculate the radiation amounts of different wavelengths of various planets in the universe that converge at the observation point. Then, the different types of radiation amounts are added according to different wavelengths to find the peak wavelength, which can be converted into the blackbody temperature at the observation point. It can be seen from the simulation calculations in this article that the temperature in the universe is mainly determined by B-type stars.