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A |     灵蛇协福          优悦飞扬          天水幼儿园迎新团拜会                    在这个“祥龙摆尾去,灵蛇纳福来”的美好时刻,既有对过往一年辛勤耕耘的感慨,也有对新一年满怀期待的喜悦。    

    
Photos: Courtesy of Landspace
    Photos: Courtesy of Landspace
    

A rocket that once would have been discarded after completing its mission has now taken a different path - returning from the edge of space back to Earth. In the early hours on Wednesday, the Zhuque-3 Y2 reusable launch vehicle lifted off for a flight test, carrying not only a satellite payload but also a major test of China's emerging reusable rocket capabilities. After completing its orbital mission, the rocket's first stage attempted a controlled return and recovery, with its developers Beijing-based private firm LandSpace describing the mission as a key transition from technology verification toward engineering application for China's commercial aerospace industry.
About 137 seconds after liftoff, the rocket’s first and second stages separated. The second stage continued its flight and successfully placed the Honghu-03 satellite, independently developed by Hongqing Technology, into its designated orbit. And at around 7:43 am, the rocket’s first stage successfully made a soft landing as planned at the Zhuque-3 landing site in Minqin county, Northwest China’s Gansu Province, marking the successful completion of the flight test mission.
This mission marked China's first-ever recovery of a launch vehicle's first stage using landing legs, as well as the country's first land-based recovery of the first stage of an orbital-class launch vehicle, the developer highlighted.
The achievement came shortly after China's Long March-10B reusable rocket successfully completed its maiden flight and a sea-based recovery test on July 10, marking a wave of breakthroughs in reusable launch technology. The parallel progress of state-owned and private aerospace players through different technical approaches is creating a dual-track development landscape for China's future low-cost and high-frequency space transportation, some aerospace experts told the Global Times.
    
Photos: Courtesy of Landspace
    Photos: Courtesy of LandspaceDesigned to fly again

Unlike traditional expendable rockets, which are discarded after a single mission, reusable launch vehicles are designed around an entirely different concept: a rocket should not only complete a launch, but also return safely and be prepared for future missions.
According to LandSpace, for conventional expendable liquid launch vehicles, the rocket itself represents the majority of launch costs, while fuel expenses generally account for only 1-3 percent. The first stage typically makes up about 70 percent of the total rocket cost. As a result, repeated reuse of rockets - particularly the first stage - can significantly lower launch costs by amortizing the cost of the vehicle over multiple missions. For partially reusable rockets that reuse the first stage while discarding the second stage, the cost advantage becomes increasingly evident as the number of reuse cycles grows.
The Zhuque-3 is a reusable liquid oxygen-methane launch vehicle independently developed by Beijing-based private aerospace firm LandSpace for future large satellite constellation deployment missions, according to the company's statement.
The rocket adopts a two-stage configuration, with a diameter of 4.5 meters, a total length of 66.1 meters and a liftoff mass of about 570 tons. Its first stage is equipped with nine Tianque-12A liquid oxygen-methane engines, as well as recovery systems including grid fins, attitude control systems and landing legs, enabling autonomous return and soft landing after orbital missions, LandSpace said.  
The Y2 mission was conducted on the basis of experience accumulated from the previous flight test, with improvements focused on recovery reliability, flight control and engine performance.
LandSpace said it optimized the first-stage landing propulsion scheme by reducing the number of engines used during landing ignition, simplifying system design and improving reliability during the recovery phase. The company also added an autonomous safety control function capable of predicting landing points based on flight conditions and making corresponding safety adjustments.  
The mission also further verified key technologies including the use of stainless-steel rocket structures, liquid oxygen-methane propulsion and landing-leg recovery systems.
According to LandSpace, stainless steel provides advantages in manufacturing cost, processing efficiency, high- and low-temperature performance and post-recovery maintenance, making it suitable for reusable rocket development.  

Photos: Courtesy of Landspace
    Photos: Courtesy of LandspaceMore than a single rocket's return

The significance of Zhuque-3 Y2 extends beyond one flight test, as it reflects China's broader effort to develop reusable launch systems through multiple technological routes, according to Chinese experts.
Kang Guohua, a senior member of the Chinese Society of Astronautics and a professor of aerospace engineering at Nanjing University of Aeronautics and Astronautics, told the Global Times that China has become the second country after the US to develop orbital-class rocket recovery capabilities.
The US currently leads reusable rocket development, with SpaceX and Blue Origin advancing different recovery technologies. China, meanwhile, has seen both state-owned aerospace programs and private companies explore different technical pathways, creating a diversified development pattern, Kang said.  
According to Kang, the parallel development of different approaches demonstrates the advantages of combining national strategic capabilities with market-driven innovation.  
Pang Zhihao, a prominent Chinese space exploration expert and retired researcher from the China Academy of Spacecraft Technology, told the Global Times that the successful recovery of Zhuque-3 would carry special significance for China's private aerospace sector.
A landing-leg recovery approach would mean that private aerospace companies have completed the full process of developing a large-capacity reusable rocket system, validating key technologies including stainless-steel structures, multi-engine propulsion and recovery systems, Pang said.  
More to expect 
LandSpace said the first stage represents a significant share of the total cost of a liquid launch vehicle. Through repeated reuse, the cost of each launch can be gradually reduced, while production cycles can be shortened and launch frequency increased.  
Such capabilities are becoming increasingly important as countries and companies accelerate the deployment of large low Earth orbit satellite constellations, it added.
The Zhuque-3 has demonstrated the ability to support various commercial missions, including satellite constellation deployment, single satellite launches and rideshare missions, according to LandSpace.
The company said the rocket has achieved a maximum orbital payload capacity of 14.2 tons in expendable mode, while its reusable configuration is designed to support future constellation deployment needs.  
The Y2 mission also carried the Honghu-03 satellite developed by Hongqing Technology, combining reusable technology verification with a commercial launch application scenario. LandSpace said the mission verified the full chain of "design, manufacturing, testing, launch and recovery," laying the foundation for future commercial operations.  
The Zhuque-3 Y2 test comes as China's aerospace industry accelerates efforts to develop reusable launch vehicles.
According to Chinese experts, multiple companies are now exploring different recovery technologies, including vertical landing and other innovative approaches, reflecting the rapid growth of China's commercial aerospace ecosystem.  
Reusable liquid launch vehicle, Pallas-1 will begin its mission from Galactic Energy's independently built facility at the Dongfeng Commercial Aerospace Innovation Test Zone in northwestern China, where the company will soon complete testing, propellant filling and launch preparation operations, according to its developer Galactic Energy on Thursday.
Orienspace's Gravity-2 reusable large liquid launch vehicle is undergoing final ground testing ahead of its maiden flight, which is scheduled in the fourth quarter of 2026. The rocket is designed with a low Earth orbit payload capacity of 21.5 tons.
Space Pioneer is advancing verification and joint testing of its Yuanxingzhe-1 (YXZ-1) rocket, while i-Space's Hyperbola-3 reusable rocket has completed full-cycle ground verification of offshore recovery and landing technologies and is expected to conduct its maiden flight around the end of 2026.
Meanwhile, CAS Space's reusable Lihong-2 vehicle is being developed as a platform for verifying key recovery and reuse technologies, as well as conducting microgravity experiments. The vehicle is scheduled to complete its maiden flight and 100-kilometer-class recovery verification test in 2026.
Pang said reusable rocket technology could help lower launch costs, increase mission frequency and provide stronger support for emerging sectors such as satellite internet, space-based information networks and future large-scale space applications.  
For China's private space sector, the Zhuque-3 Y2 mission represents a transition from technology verification toward engineering application, according to LandSpace. The company said it aims to further build a "launch-recovery-inspection-reuse" cycle to support future high-frequency and low-cost commercial operations. 
Experts said reusable rocket technology could help reduce launch costs, increase launch frequency and provide stronger support for emerging sectors such as satellite internet and large-scale space applications.  
The future challenge for China's reusable rocket developers will be turning successful flight tests into repeatable commercial operations, as the country advances toward a new era of high-frequency space transportation, they noted.
Photos: Courtesy of Landspace
    Photos: Courtesy of Landspace

。2025年1月21日,杭州市天水幼儿园“灵蛇协福 优悦飞扬”新春团拜会在天禾园区隆重举行。喜庆的氛围弥漫在每一个角落,一场欢乐的盛宴正式开启。         01          温暖致辞 回顾展望          在热情洋溢的迎新致辞中,胡嫣园长向全体教职工致以诚挚的感谢与新春的祝福。她对过去一年全体教职工的辛勤付出给予了高度肯定,并展望新的一年,期待大家继续携手并肩,砥砺前行,再创辉煌!                                                  随后,行政班子用最真挚的心意送上新年的祝福,希望大家在新的一年里,身体健康、平安喜乐、万事顺意。         02          精彩演绎 欢庆新春          两园区教职工精心准备的节目轮番上阵,一段段精彩纷呈、创意无限的节目表演为全场烘足了浓浓的新年气氛,引得全场笑声不断,拉近教职工之间彼此的距离。         天水园区的老师们首先带来开场舞蹈串烧《好汉歌&APT》,幽默搞笑与青春洋溢的风格巧妙融合,为大家来了无限欢乐与惊喜。                   天水园区的保育员阿姨激情演绎了非洲鼓《中国威武》,整齐划一的动作和震撼的节奏感赢得了阵阵掌声。         紧接着,天禾园区的保育员阿姨们则带来了一场创意十足的“被套舞”,她们将平凡的被套变成了舞台上的神奇道具,夸张的动作让全场笑声不断。         保安叔叔们展示了擒敌拳,英勇而有力的动作展现了他们的责任与担当,让大家深感安全的力量。                                                 最后,天禾园区的老师们用歌声、舞蹈、诗词朗诵等多种形式演绎了《经典永流传》,让大家穿越时空,感受那些流传千古的经典旋律。                                                 03          趣味游园 好运连连          精彩的节目之后,便进入了紧张刺激的游戏环节,“福印吉祥、夹纸顶杯、蒙眼踏步、吸福气、弹弹乐”等一系列趣味横生的小游戏瞬间点燃现场。欢声笑语交织,现场气氛热闹非凡。所有教职工的脸上都洋溢着灿烂的笑容,幸福感满满。         特别是激动人心的抽奖环节,紧张又刺激,成为整个年会的高潮。无论奖品大小,大家都期待满满,惊喜连连,现场气氛达到了最高点。                                                           精彩片段时而闪现脑海,喜悦的心情久久难以平复。团拜会在一片欢声笑语中圆满落下帷幕。回首2024年,我们收获满满!展望2025,我们继续披荆斩棘,勇往直前,共创辉煌!在此,愿大家在新的一年里,平安喜乐,万事顺意!                                        撰 稿:刘 珺     摄 影:倪羽婷     图文编辑:费晓敏     审 核:陈 蓝     总 编:胡 嫣。

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