China's commercial rocket firm LandSpace is making waves in the space scene with a groundbreaking test of its reusable Zhuque-3 rocket. On Friday, a 45-second hot-fire test powered by nine self-developed liquid oxygen-methane engines generated a massive thrust of 7,542 kN, perfectly simulating real flight conditions.
The test was conducted at the Dongfeng commercial space innovation pilot zone near the Jiuquan Satellite Launch Center in northwest China. It meticulously replicated every phase of the flight sequence — from propellant loading and tank pressurization to sequential engine ignition, stable operation, and programmed shutdown. This comprehensive simulation confirms that all major subsystems are aligned and ready for the Zhuque-3's maiden flight mission.
Designed to be reused at least 20 times and capable of launching multiple satellites at once, the Zhuque-3 could slash launch costs by 80 to 90 percent compared to single-use rockets. Imagine a rocket that, like a plane after a quick refuel, can be checked, refueled, and fly again! 🚀
This major milestone not only propels the project toward its planned 2025 debut but also highlights the rapid strides being made in space technology. It's an exciting era for young space enthusiasts, tech innovators, and global explorers, all eagerly watching as this next-generation rocket charts a new course in reusable launch systems.
Reference(s):
China's reusable rocket Zhuque-3 completes major engine cluster test
cgtn.com
