Astrophysics is a branch of astronomy, which uses physical and chemical principles to determine the nature of celestial bodies, rather than local indoor space and fitness activities. [1][2] The research objects include sunlight, other planets, planets, extrasolar planets, imperial media and cosmic microwave heating. [3][4] The radiation of this star can cover all isotope waves, and its scientific research features include isotopes, relative density, temperature and composition. Because astrophysics is a universal course, the definitions and methods adopted by stellar scientists come from many physical science studies, including classical structural mechanics, magnetic induction, statistical mechanics, heat, physics, quantum theory, high-energy physics and various physical physics as well as their molecular and structural physics.

The scientific research of modern astronomy is generally based on reality, involving many basic theories and the work of the physical industry. The research fields of star scientists include their attempts to clarify the characteristics of stars such as dark energy, dark energy and super black holes. Whether it can travel through time and space, whether jumping insects can be produced or exist in several universes, the origin of the universe and the last flight. (b)[3] The topics of scientific research of basic theory star scientists also include: the emergence and evolution of the planets of the solar system; Dynamic model and evolution of stars; The birth and evolution of the earth; Magnetohydrodynamic model; The scale structure of cosmic chemicals; The source of cosmic rays; General relativity and physical astronomy, including string space and stellar physics.

Astronomy is a science with a long history, and its long-term nature is separated from geophysical research. From Aristotle's outlook on life, objects in the sky are like a sphere that will never change. Its only fitness exercise is the uniform fitness exercise around it, and the specific land resources are all in it. Of course, fitness exercise is a uniform linear exercise. When the fitness exercise object reaches its goal, it ends the exercise. Therefore, it is believed that the star region consists of completely different chemical compositions from those found on land. Plato thought it was a fire, Aristotle thought it was a wife. (1) [5] [6]17th century, Galileo [7], Descartes [8] and Copernicus [9] gradually realized that stars and land are composed of various raw materials and follow the same natural laws. The challenge they face is that they can't invent special tools to prove this statement.

Observational astronomy is a branch of astronomy, which mainly records data information, while basic astrophysics mainly discovers the precise measurement physical meaning of conceptual models. Observational astronomy is a practical scientific study of stars by using observation mirrors and other astronomical instruments and equipment. Many astrophysical observations are made by using astronomical waves. I think it's a little strange to locate myself by name. It seems inappropriate to call a star scientist. Astrophysics, as a basic subject of scientific research, mainly studies the shape and operation law of stars. Including the evolution and origin of stars.

Perhaps more clearly, scientists are a profession, and astrophysicists are part of many scientists. Astrophysics may be difficult for children and laymen to understand.