China’s LandSpace Prepares Zhuque-3 Launch for Reusable Rocket Milestone

China’s Commercial Space Sector Poised for Historic Launch with LandSpace’s Zhuque-3

The global aerospace industry is turning its gaze toward Northwest China this week. On Saturday, November 29, 2025, the Chinese commercial space company LandSpace is scheduled to conduct the maiden orbital launch of its Zhuque-3 (ZQ-3) rocket. This event represents more than just another addition to the launch calendar; it marks a pivotal moment in the nation’s efforts to establish a fully reusable launch capability. If successful, the mission will place China’s commercial sector in direct technological conversation with established global leaders.

For years, the concept of reusable rockets was dominated by Western entities, specifically SpaceX. However, the landscape is shifting rapidly. We are witnessing a surge in activity within China’s private space sector, driven by strategic necessity and substantial government backing. The Zhuque-3 mission aims to demonstrate the viability of a stainless-steel, liquid-methane rocket, a technological combination that promises to lower launch costs significantly and increase flight frequency.

The significance of this launch extends beyond national borders, drawing attention from industry titans and analysts alike. The pressure is on LandSpace to deliver a successful orbital insertion and, crucially, to validate the systems required for future recovery and reuse. As we approach the launch window at the Jiuquan Satellite Launch Center, the industry waits to see if this “hybrid” design philosophy can deliver on its promises.

The Zhuque-3: A Convergence of Technologies

The Zhuque-3 is not merely a copy of existing hardware; it represents a calculated convergence of proven architectures and advanced materials. Standing approximately 66 meters tall for this maiden flight version, the two-stage launch vehicle is constructed from stainless steel. This material choice mirrors the design philosophy of SpaceX’s Starship, selected for its durability and superior heat resistance during atmospheric re-entry compared to traditional aluminum alloys.

Engineering Specifications and Capabilities

Under the hood, the rocket is powered by methalox, a mixture of liquid methane and liquid oxygen. This propellant choice is critical for reusability. Unlike the kerosene used in older rocket families, methane burns cleanly, significantly reducing soot buildup in the engines and minimizing the refurbishment work required between flights. The first stage utilizes nine Tianque-12B (TQ-12B) engines, a cluster configuration that provides redundancy and thrust control similar to the Falcon 9’s “Octaweb” design.

In terms of performance, the Zhuque-3 is designed to be a heavy lifter for the commercial market. In an expendable configuration, it is projected to carry approximately 21 metric tons to Low Earth Orbit (LEO). When configured for downrange recovery, that capacity adjusts to roughly 18.3 metric tons. These figures suggest that LandSpace is targeting the deployment of large satellite constellations, a market currently bottlenecked by a lack of affordable launch capacity.

Objectives of the Maiden Flight

The primary objective for this Saturday’s mission is to achieve orbit, proving the vehicle’s structural integrity and propulsion systems in a flight environment. While LandSpace has previously conducted 10-kilometer “hop” tests to validate vertical takeoff and landing algorithms, an orbital launch introduces significantly higher velocities and aerodynamic stresses. A secondary, yet equally scrutinized objective, will be the attempt to control the first stage’s descent. While a full recovery on the first try would be an extraordinary feat, the data gathered from the reentry burn and descent profile will be invaluable for future operations.

“They have added aspects of Starship, such as use of stainless steel and methalox, to a Falcon 9 architecture, which would enable it to beat Falcon 9. But Starship in another league.”, Elon Musk, October 2025.

Industry Reactions and Market Context

The technical specifications of the Zhuque-3 have not gone unnoticed by the competition. Elon Musk, CEO of SpaceX, publicly acknowledged the rocket’s potential in late October 2025. Following a static fire test of the vehicle, Musk noted the strategic blend of technologies employed by LandSpace. His commentary highlights a growing recognition that Chinese commercial entities are moving beyond imitation and into a phase of competitive innovation.

Analyzing the “Hybrid” Approach

Musk’s observation that the rocket combines “Falcon 9 architecture” with “aspects of Starship” is an accurate assessment of LandSpace’s strategy. By adopting the nine-engine cluster and vertical landing legs, they utilize a control scheme that has been proven reliable over hundreds of flights. Simultaneously, by pivoting to stainless steel and methane, they are future-proofing their fleet against the limitations of kerosene-based rockets. This hybrid approach allows them to potentially undercut the operational costs of the Falcon 9, provided they can master the rapid reuse cycle.

The Domestic “Space Race”

LandSpace is not operating in a vacuum. The Chinese commercial sector is currently experiencing a fierce internal race to orbit. Deep Blue Aerospace, another key player, recently conducted a high-altitude vertical takeoff and vertical landing (VTVL) test with their Nebula-1 rocket in September 2025. Although that test ended in a landing anomaly, it demonstrated that multiple companies are on the verge of cracking the code for reusability. Other competitors, such as Galactic Energy with their Pallas-1 and iSpace with the SQX-3, are also targeting maiden flights in late 2025 or 2026.

Strategic Drivers and Government Policy

The urgency behind these developments is driven by massive infrastructure projects. China is currently developing two major satellite mega-constellations: the “Thousand Sails” (Qianfan) and the “GuoWang” project. Together, these initiatives aim to launch approximately 25,000 satellites to provide global broadband coverage, directly competing with Starlink. The existing fleet of state-owned Long March rockets, which are largely expendable, cannot support the launch cadence or cost efficiency required to deploy such vast networks.

Policy as a Catalyst

Recognizing this bottleneck, the Chinese government has fundamentally altered its stance on private aerospace. The 2024 and 2025 Government Work Reports officially designated commercial spaceflight as a “new engine of future economic growth.” This designation has unlocked significant resources, including the establishment of a National Commercial Space Development Fund in 2025. Furthermore, local governments are stepping in; Shanghai recently announced subsidies of up to 300 million yuan to foster a local cluster of rocket and satellite manufacturers.

We are also seeing a shift in physical infrastructure. Military launch sites, such as the Jiuquan Satellite Launch Center, have opened their doors to commercial operators. Additionally, the construction of a dedicated commercial spaceport in Wenchang, Hainan, signals a long-term commitment to increasing launch frequency. This state support provides a safety net and an accelerator for companies like LandSpace, allowing them to take technical risks that might otherwise be prohibitive.

Conclusion

As the countdown to Saturday begins, the implications of the Zhuque-3 launch extend far beyond the immediate technical success or failure of the mission. A successful flight would validate China’s commercial space strategy and provide the hardware necessary to build its ambitious orbital infrastructure. It would signal the arrival of a second superpower capable of deploying reusable, liquid-methane launch vehicles.

Regardless of the outcome on November 29, the trajectory of the industry is clear. The era of expendable rockets is drawing to a close, and the race for reusable space access is becoming a truly global competition. With robust government backing and a willingness to iterate on proven designs, China’s commercial space sector is positioning itself to be a central player in the next decade of space exploration.

FAQ

What is the Zhuque-3?
The Zhuque-3 (ZQ-3) is a reusable, liquid-methane fueled rocket developed by the Chinese commercial company LandSpace. It is constructed from stainless steel and is designed to launch heavy payloads into Low Earth Orbit.

When is the Zhuque-3 launching?
The maiden orbital Launch is scheduled for Saturday, November 29, 2025, from the Jiuquan Satellite Launch Center in Northwest China.

Why is this launch significant?
If successful, it will be China’s first operational reusable rocket capable of reaching orbit. It uses advanced methalox fuel and stainless steel construction, technologies similar to SpaceX’s Starship, which could significantly lower launch costs.

What was Elon Musk’s reaction to this rocket?
Elon Musk acknowledged that the Zhuque-3 combines the architecture of the Falcon 9 with the materials and fuel of Starship. He noted that this design could theoretically allow it to be more efficient than the Falcon 9.

Sources

South China Morning Post