--- title: "China Plans to Make Its Space Debris Hit the Ground a Little Slower" description: "China's space program is finalizinga recovery system that will allow discarded rocket boosters to gently and accurately descend to earth via parachutes." date: "2023-03-29" modified: "2023-03-29" authors: - name: "Frank Landymore" job_title: "Contributing Writer" link: "https://futurism.com/authors/flandymore" url: "https://futurism.com/the-byte/china-space-debris-hit-ground-slower" categories: - "Off-World" - "Space" tags: - "china space program" - "rockets" - "the digest" --- # China Plans to Make Its Space Debris Hit the Ground a Little Slower ![China's space program is finalizinga recovery system that will allow discarded rocket boosters to gently and accurately descend to earth via parachutes.]() *\Image: CGTN\* ## Chute from the Stars China's space program has a bit of a debris problem: the expendable boosters of its multistage rockets tend to come [haphazardly falling back to Earth]() after being shed off. That has repeatedly incurred the concern and scorn of its Western counterparts who fear that, God forbid, the stuff might land on innocent bystanders, with NASA administrator Bill Nelson [warning last winter]() that China is "is taking unnecessary risks" with the uncontrolled reentry of its rocket stages. But now, China may finally have found a permanent solution. As [spotted by *Space.com*](), the China Aerospace Science and Technology Corporation (CASC), the space program's main contractor, is nearing completion of a parachute system that will guide its discarded boosters safely — and accurately — down to Earth. Such a system could help the country's space program catch up with the likes of SpaceX, which has long established a way to safely return its reusable boosters with the use of retro thrusters. ## Gentle Descent CASC's system is designed so that the side boosters used on several versions of its Long March rockets — China's most depended-on rocket family — can be recovered, reused, or salvaged. "In the booster's process of falling, we open the parachute and use its gliding control performance to reduce the original landing area of \[19 to 56 miles\] to a relatively smaller area, so that the booster will drop on a designated place," Teng Haishan, deputy chief engineer at the 508th Research Institute of the China Academy of Space Technology, [told state-run broadcaster *CCTV*](). "We also make the landing area into a landing bed by adding cushioning, making it soft as a mattress," Teng added. "As a result, the booster will be completely recyclable without any damage." ## Money Saver In the absence of a parachute, anything discarded from a rocket would burn up in the atmosphere, and if that doesn't incinerate it into ash, crash into the ocean at terminal velocity. In addition to minimizing the risk of collateral damage, Teng estimates that by using the recovery system, the space program can save about 1.7 billion yuan annually, or $249 million USD. In the future, the corporation also wants to make its rocket components even more reusable by deploying a system that can recover its payload fairings as well —a far more sensible approach than having them crash uncontrollably back down to Earth. **More on China's space program:** *[China Found Something Fascinating in Glass Beads Strewn Across Moon]()* ## Author At Futurism, my work has often centered on bringing a sense of clarity and insight to complex topics ranging from the regulation of emerging technologies to the esoteric ideologies of Silicon Valley executives, while striving not to lose the poetic sense of awe inspired by often-obscure fields like astrophysics and quantum computing. I broke the story of CNET using AI to produce articles that turned out to be riddled with factual errors and plagiarism — a dam-breaking inflection point, as I've reported, that's inspired copycats and endless discourse while beguiling stakeholders ranging from tech giants to purveyors of spam around the web. My work at Futurism has been cited by publications including CBS News, the Los Angeles Times, Vice, Gizmodo, Engadget, the Verge, and Vanity Fair. I grew up in locales ranging from India to China, and now live in the exotic suburbs of Virginia. In my free time, I'm an avid reader of weird sci-fi literature, an aficionado of East Asian cinema, and, regrettably, a relapsed gamer. Allegedly, I’m working on a debut novel, currently untitled. ### Author social links [Bluesky]()