China achieves first reusable orbital rocket booster recovery with Long March 10B debut

China has taken a significant step towards reusable spaceflight after successfully recovering the first stage of its Long March 10B rocket during its debut mission. The achievement places the country alongside the United States as one of only two nations to demonstrate the controlled recovery of an orbital-class rocket booster, a technology widely seen as essential for reducing the cost of future launches.

The mission also stood out for the method used to retrieve the booster. Rather than landing directly on a pad or autonomous drone ship, as seen with US launch providers, China employed a floating sea platform equipped with a net-based capture system, marking a new approach to first-stage recovery.

China's Long March 10B: A different path to reusable rockets

The Long March 10B lifted off from the Wenchang Space Launch Site in southern China's Hainan province at 12:15 pm local time on Friday. The medium-lift launch vehicle stands around 70 metres tall, measures five metres in diameter and is designed primarily to carry cargo missions into low-Earth orbit.

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According to state broadcaster CCTV, the rocket's first stage separated from the upper stage roughly six minutes after launch before performing a controlled vertical descent. Instead of making a conventional powered landing, the returning booster was recovered on a floating platform at sea using a net-and-hook capture system.

The design differs from the reusable rocket systems developed by SpaceX and Blue Origin. SpaceX's Falcon 9 boosters typically land vertically on either ground-based landing pads or autonomous drone ships, while Blue Origin also relies on powered vertical landings. China's latest approach replaces touchdown with a capture mechanism in which landing hooks attached to the booster engage with a net suspended above a recovery platform.

The Long March 10B's first stage is powered by seven YF-100K engines fuelled by liquid oxygen and kerosene. The two-stage rocket is capable of carrying payloads of up to 16 tonnes into low-Earth orbit, making it suitable for satellite deployment and cargo missions.

State media said the maiden mission successfully demonstrated the rocket's reusable first-stage design, an advance expected to reduce launch costs over time.

Why the launch matters

Reusable rockets have transformed the economics of spaceflight by allowing launch providers to recover and fly expensive booster stages multiple times instead of discarding them after every mission.

SpaceX first achieved the controlled recovery of an orbital-class Falcon 9 booster in December 2015, paving the way for routine reuse. Today, the company launches Falcon 9 rockets around 150 times each year, with some boosters flying dozens of missions. Blue Origin followed with the successful recovery of its New Glenn rocket in late 2025.

China has been working towards similar capabilities. Earlier this year, the country tested reusable recovery technology with the Long March 10A, whose booster completed a controlled descent before splashing down near a recovery platform. The Long March 10B mission marks the first successful recovery of an orbital-class booster using China's operational system.

The development is expected to strengthen China's ambitions in the commercial launch market, where lowering costs has become increasingly important for satellite operators and future deep-space missions.

Investor sentiment reflected that optimism. Following news of the successful recovery, shares of several Chinese space-related companies climbed sharply, with China Spacesat and China Satellite Communications both rising by the daily maximum permitted under Chinese market rules.

While China's recovery system differs significantly from those pioneered in the United States, the successful demonstration signals that the country is rapidly advancing reusable launch technology. As competition in the global space industry intensifies, the achievement represents another milestone in China's effort to build a more cost-effective and competitive launch programme.