A Chinese aerospace company has developed an unusual solution to one of the space industry’s biggest challenges: the high cost of launching satellites. Instead of relying entirely on expensive aerospace materials, the company has turned to something more commonly associated with furniture and home construction: plywood.
Light Year Explorer, a commercial space company based in China’s Jiangsu province, has manufactured a rocket nose cone using lightweight plywood supported by a metal framework. The company claims the unconventional design could significantly reduce production costs while maintaining performance comparable to conventional rocket components.
According to a Nov. 6 South China Morning Post report, the development is part of a broader effort to make commercial satellite launches cheaper, faster, and more frequent.
Why plywood could make rockets cheaper
The new component, known as a payload fairing, forms the protective shell around satellites and other cargo at the top of a rocket.
During launch, fairings must withstand extreme aerodynamic forces, vibrations, and intense noise while protecting sensitive equipment. Once the rocket reaches a sufficient altitude, the protective shell separates, allowing the payload to continue toward orbit.
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Traditional fairings are generally manufactured using aluminum alloys or advanced composite materials, which offer strength and low weight but can be expensive and time-consuming to produce.
Light Year Explorer believes plywood could provide a cheaper alternative.
The company’s design uses low-density plywood shaped into a smooth aerodynamic surface. An internal metal skeleton provides structural support, allowing the wooden exterior to maintain its shape during launch.
In a statement reported by the South China Morning Post, the company said its design could match conventional composite fairings in weight, rigidity, radio-wave transparency, and noise reduction while “reducing production costs and shortening manufacturing time markedly.”
The fairing measures approximately 4.2 metres (13.8 feet) in diameter, making it suitable for commercial rockets carrying multiple satellites or larger individual payloads.
According to a separate Nov. 6 Anadolu Agency report, the company intends to conduct additional testing and validation before delivering the product to customers.
However, Light Year Explorer has not publicly established how much money the wooden fairing would save compared with conventional alternatives. Its performance claims also remain unverified through publicly available independent testing.
The company has not announced a confirmed launch date for the new component.
Wood makes an unexpected comeback in the space race
Although plywood might seem an unlikely material for spacecraft, researchers have increasingly explored whether wood could offer practical advantages in space applications.
One potential benefit is its relatively low manufacturing cost. Unlike certain aerospace composites, wood can be shaped and processed using widely available industrial equipment.
Wood may also offer environmental advantages in some applications, particularly when spacecraft components eventually burn up during atmospheric re-entry.
The idea has already attracted attention outside China.
In December 2024, Japan deployed LignoSat, the world’s first wooden satellite, into orbit from the International Space Station.
Developed by Kyoto University and Japanese partners, the small spacecraft featured panels made from honoki magnolia wood, assembled using traditional Japanese woodworking techniques.
According to a January 2025 NASA report, the mission was designed to investigate how wood responds to conditions in space, including temperature changes and radiation.
NASA described the research as potentially offering a “more sustainable alternative to conventional satellites.”
However, there is an important distinction between Japan’s experimental satellite and China’s wooden rocket fairing.
LignoSat was designed to remain in orbit, while Light Year Explorer’s fairing is intended to protect a payload during the initial stages of launch before being discarded.
That means the Chinese component would have to withstand the intense mechanical and aerodynamic stresses associated with a rocket’s ascent through Earth’s atmosphere.
The European Space Agency notes that conventional fairings must protect payloads against aerodynamic, thermal, and acoustic forces, making their structural design an essential part of launch reliability.
For Light Year Explorer, demonstrating that a plywood-based structure can meet those requirements will be critical.
The development comes as China’s commercial aerospace industry seeks to expand satellite-launch capacity while competing with established international providers, including SpaceX.
While reusable rockets have attracted much of the attention surrounding efforts to reduce launch costs, Light Year Explorer is exploring savings in the components that make up the rockets themselves.
Whether plywood becomes a practical alternative to conventional aerospace materials remains uncertain.
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