LandSpace’s reusable methane rocket becomes the country’s first privately built orbital-class vehicle to nail a first-stage landing, paving the way for cheaper, more frequent commercial missions.
August 19, 2026 (InvestinChina.asia) – China’s private space industry reached a watershed moment today when the Zhuque-3 rocket lifted off from the Dongfeng Commercial Space Innovation Pilot Zone and its first stage returned to Earth, touching down on a designated recovery pad. The achievement makes LandSpace the first Chinese private company to recover the first stage of an orbital-class launch vehicle — and marks the nation’s first successful land-based booster recovery using deployable landing legs.
The Zhuque-3 is a reusable liquid-oxygen-methane rocket designed and built entirely by LandSpace. Standing 66.1 metres tall with a liftoff mass of about 570 tonnes and a liftoff thrust of 7,542 kilonewtons, the vehicle embodies a journey that took the company just three years from initial concept to today’s successful recovery.
“This flight is a pivotal milestone for the Zhuque-3 programme and a giant stride forward for China’s liquid-oxygen-methane reusable launcher technology,” a LandSpace spokesperson said. The company noted that the mission verified the entire technology chain — from design and manufacturing through testing, launch and recovery — under real-world commercial conditions.
Today’s flight was the second recovery attempt for the Zhuque-3. During its maiden voyage on December 3, 2025, the rocket successfully delivered its upper stage to orbit, but the first stage suffered an anomaly during the return burn, with debris scattering near the edge of the recovery zone. That earlier attempt nevertheless supplied engineers with invaluable flight data that directly informed the adjustments leading to today’s success.
One Flight, Two Objectives
The latest mission served a dual purpose. Alongside demonstrating first-stage recovery, the Zhuque-3 also performed a commercial launch, placing its payload into orbit while bringing the booster home. LandSpace says this combination moves reusable-rocket technology beyond isolated tests and toward integrated operational readiness — a key step before entering regular commercial service.
The Business Case for Reuse
The push for reusability is driven by economics. With massive low-earth-orbit satellite constellations waiting to be deployed, slashing launch costs and boosting cadence through booster reuse has become the dominant logic in global commercial spaceflight.
According to LandSpace, the first stage accounts for roughly 70 percent of a rocket’s total manufacturing cost. By flying the same booster multiple times, the per-mission cost drops significantly. Moreover, reuse compresses turnaround cycles: instead of spending months building a new first stage for each launch, the manufacturer can focus on producing second stages and refurbishing recovered boosters, dramatically increasing overall launch frequency.
“Low-cost, high-frequency launch capability is essential not only for building out low-orbit satellite internet networks but also for making commercial spaceflight profitable and sustainable in the long run,” the LandSpace spokesperson emphasised.
Landing Legs vs. Net Capture
The Zhuque-3 represents a distinct technical pathway compared to China’s other reusable rocket contender, the Long March 10B, which relies on sea-based net recovery. The Zhuque-3 uses a “liquid-oxygen methane fuel plus stainless-steel airframe plus landing-leg vertical landing” configuration. Its first stage is fitted with a reaction control system, grid fins and deployable legs, enabling it to return to a ground pad after delivering its payload.
LandSpace points out that the landing-leg approach has been proven hundreds of times globally, demands relatively modest infrastructure investment, and keeps both pad construction and ongoing maintenance costs low — making it well-suited for high-frequency reuse operations.
Why Methane and Stainless Steel?
Both material choices were made with reusability in mind. Methane, the main component of natural gas, burns cleanly without leaving carbon deposits inside the engine, simplifying post-flight inspection and refurbishment. It is also inexpensive and environmentally friendlier than traditional kerosene-based propellants.
Stainless steel, meanwhile, offers several advantages over conventional aluminium alloys: lower raw-material and fabrication costs, better heat resistance, and superior low-temperature ductility and fracture toughness. These properties make the airframe easier to inspect and repair after repeated flights.
With today’s successful recovery, LandSpace says it has closed the loop on the core technology chain spanning design, production, testing, launch and recovery. The company now aims to translate that capability into routine commercial operations — a development that could reshape the economics of China’s rapidly expanding private space industry.
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