天体力学和天文动力学？

xmpig 7小时前

Celestial mechanics is the study of the motion of planets and other celestial bodies in the开发者_如何学JAVA Solar System, while celestial dynamics is the study of the origin and evolution of the Solar System and its components. Celestial mechanics deals with the motion of the celestial bodies under the influence of the gravitational force, while celestial dynamics deals with the motion of stars, galaxies and other large-scale structures in the universe. Celestial mechanics is mainly concerned with the motion of the planets and other bodies in the Solar System, while celestial dynamics is mainly concerned with the origin, evolution and dynamics of the Solar System and its components.

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