Longhao Xu, Kebiao Mao, Sayed M. Bateni, Mengmeng Cao, Timothy Dube, Zhonghua Guo, Zijin Yuan, Malik Maaza

A few people have gradually realized that the superposition effect of different planets in the solar system on Earth under high-speed motion and dynamic equilibrium can sometimes trigger extreme natural disasters. Due to the relatively regular changes in the relative positions of the Sun, Moon, and Earth, this study considers these three planets as independent systems. The orbits of other planets in the solar system have relatively complex changes in their positions relative to Earth, so they are considered as a whole. By constructing a dynamic quantification model based on proximity difference to eliminate the interference of internal variability of the Earth and extract the influence of different planetary orbit changes on the variation of atmospheric water vapor content, the analysis shows that Earth's rotation accounts for 4%, the Moon's revolution 10%, Earth's revolution 71%, and other planetary orbits 15% of the total impact of planetary orbital changes on atmospheric water vapor. Finally, an LSTM deep learning model was constructed to predict the changes in atmospheric water vapor content on Earth over the next decade, and the results showed that atmospheric water vapor will show a slow upward trend in the future. The research results not only provide a new perspective for understanding the mechanisms of climate change on Earth, but also provide valuable references for the study of climate evolution on other planets.