Return to the 1990s, the darkest moment of the Rocket Research Institute. The rocket launch failed, the institute was on the verge of bankruptcy, and the aerospace industry was at a critical moment... Zhang Yang, the youngest academician scientist in the 22nd century, returned to this place In the era, we are building the aerospace industry of a great power step by step... starting from the high-thrust rocket system, to the low-cost recyclable spacecraft, to the "Jianmu" space elevator that connects space and the ground. Until the "Space Three Gorges" space that shocked the world The power station transmits enough energy for the people of the whole country back to the surface. The spacecraft in the Tiangong space star port shuttles between the earth and the moon like bees. On the moon