timespace coordinates: In the future, the Sun has aged and is about to turn into a red giant, pushing the nations of the world to consolidate into the United Earth Government, a world government, to initiate a project to move the Earth out of the Solar System to the Alpha Centauri system, in order to preserve further human civilization. Enormous thrusters running on fusion power are built across the planet to propel the Earth. Human population is reduced severely due to catastrophic tides that occur after the planetary engines stop Earth’s rotation, and later as the planet moves away from the Sun, much of the surface is frozen due to lowered temperatures, forcing humans to live in vast underground cities built adjacent to the engines.
The Wandering Earth (Liu lang di qiu) is a 2019 Chinese science fiction film directed by Frant Gwo, based on the novella of the same name by Locus Award and Hugo Award-winning author Liu Cixin. It stars Qu Chuxiao, Li Guangjie, Ng Man-tat, Zhao Jinmai, Wu Jing and Qu Jingjing. (wiki)
According to The Hollywood Reporter, The Wandering Earth is China’s “first full-scale interstellar” film.