In 2041, human spaceflight will enter the "deep space residency era."
The "Guanghan Base" at the south pole of the moon has been stationed on a regular basis. Relying on the lunar soil brick building and the underground lava tube protection system, it has become the hub of the Earth-lunar space; the four "space exploration" satellites have been deployed one after another, the Hongmeng array captured the first cry of the universe on the back of the moon, Kuafu-2 orbited the sun's polar regions to monitor the magnetic field, the exoplanet survey satellite scanned the habitable zone signals, and the eXTP observatory stared at extreme celestial objects.
Human civilization is obsessed with breakthroughs in space exploration, but it also has hidden concerns about the ecological fragility of the earth. As a "deep space outpost", the moon is quietly revealing the ultimate secret that threatens the survival of civilization.
Ps: This article is purely fictional. Any similarities are purely coincidental. The background comes from the 15th Five-Year Plan.
Concept: Labor is the primary productive force