Hey space fans! 🚀 Beijing-based Galactic Energy just rocked a system test for the CQ-90 engine on their PALLAS-2 reusable rocket.
The comprehensive test verified design, manufacturing, and integration: the engine ignited smoothly, burned with a bright, stable flame, and shut down as planned. Results show it met all design specs, boasting over 96% combustion efficiency—wow! 🔥
Upgraded from the CQ-50, the CQ-90 uses liquid oxygen and kerosene, can tilt its nozzle up to 6° for better control, and supports multiple ignitions plus variable thrust—think of it like cruise control for rockets.
PALLAS-2 spans 4.5 meters in diameter and comes in two setups: the baseline version lifts around 757 tonnes at launch to carry 20 tonnes to low Earth orbit (LEO), while the booster version hefts about 1,950 tonnes, generating 2,730 tonnes of thrust to haul 58 tonnes into LEO.
With this successful engine test under its belt, PALLAS-2 is one step closer to its debut launch—get ready for Asia's next big moment in reusable spaceflight! 🌏✨
Reference(s):
cgtn.com
