Hey space fans! Big news from the Chinese mainland: a groundbreaking 140-tonne liquid oxygen-methane engine has successfully completed its full-engine test. Developed by the China Aerospace Science and Technology Corporation's Academy of Aerospace Propulsion Technology, this powerhouse engine boasts the highest thrust among current open-cycle designs.
Engineered to power reusable rockets, the engine is set to revolutionize space-Earth transportation, heavy-lift launch vehicles, and next-gen space missions. The test, wrapped up in just seven months, marks a major breakthrough in the development of China’s hundred-tonne-class propulsion systems.
Earlier, in December 2024, a 90-tonne reusable liquid oxygen-kerosene engine was also put to the test, reinforcing the nation's push into the commercial space sector—deemed a "new engine of economic growth" in the 2024 government work report. Looking ahead, more efforts will focus on developing even heftier engines, with plans for a reusable 200-tonne liquid oxygen-methane engine.
With such rapid innovation, the Chinese mainland is steadily paving its way to a stellar future in space exploration. Stay tuned and keep reaching for the stars! 🚀✨
Reference(s):
China completes testing of heavy, reusable liquid rocket engine
cgtn.com
