“万有引力定律及其应用”在高中物理中占有重要的地位,随着人类探索太空的新发现,特别是我国航天事业的不断发展,这部分内容在每年的高考中不断升温,几乎每年必考。因此,无论老师还是学生对这部分内容都很重视。然而,利用万有引力定律解决天体运动的相关问题,对学生的空间思维要求较高,从太空到地面, “The law of universal gravitation and its application ” occupies an important position in high school physics, with the new discoveries of space exploration in mankind, especially the continuous development of China's space industry, this part of the content in the annual college entrance examination continues to heat up, almost every year will test. Therefore, both teachers and students attach great importance to this part of the content. However, using the law of universal gravitation to solve the problems related to the movement of celestial bodies, students are required to have more space thinking. From space to the ground,