火箭可重复使用技术
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中国首款不锈钢火箭:朱雀三号将再次发射,马斯克:能超越猎鹰9
Sou Hu Cai Jing· 2026-02-27 03:10
朱雀三号火箭即将再次起飞!这款由我国自主研制的不锈钢火箭,不仅具备重复使用能力,还承载着我们航天技术的一次大胆突破。2025年12月3日,朱雀 三号火箭完成了首次发射任务,这也是我国首次尝试对入轨级运载火箭进行子级回收技术验证。 尽管首飞任务没有完全成功,朱雀三号依然取得了不少突破。在首次发射中,火箭的回收过程出现了一些意外情况,尤其是在火箭再入点火和气动滑行的阶 段,虽然火箭成功实现了高精度的着陆场坪回收点引导控制,但在距离地面接近时,火箭发生了异常,未能顺利完成软着陆。尽管如此,火箭依旧完成了入 轨任务,并且二级火箭完成了1400秒的滑行任务,这为火箭后续的运力提升奠定了基础。许多网友一度认为这次发射是失败的,但实际上,首飞任务仍然在 多个方面取得了令人瞩目的进展。 事实上,解决朱雀三号火箭回收着陆阶段的问题并非难事。尽管首飞没有完全达到预期,但火箭的整体表现可谓相当理想,只是在回收阶段出现了小小的失 误。事实上,刚刚过去的月初,我国成功进行了长征十号火箭和梦舟载人飞船的发射试验。长征十号火箭成功飞至110公里的近地轨道后平稳返回,最终稳 稳降落在预定海域,这无疑证明了我国在火箭技术和发动机领域的扎实基础 ...
航天人以圆满成功给全国人民拜年
Xin Lang Cai Jing· 2026-02-15 11:37
【#航天人以圆满成功给全国人民拜年#】#总台新春走基层# 2月11日,搭载梦舟飞船的长征十号火箭芯 一级成功实施首次低空飞行、最大动压逃逸、海上打捞回收等任务,并验证了火箭可重复使用关键技 术,这次试验成功是我国载人月球探测工程又一个里程碑式的重大突破。为了这一刻,试验团队准备了 5年之久。发射任务前,调度口令此起彼伏,科研人员严慎细实,把每一个"问号"在点火前拉直;搜救 队伍每3-5分钟就进行一次落点预报,洋流速度越快、通报落点的频次就越多;海上回收作业平台上, 技术人员克服恶劣海况,随时准备启动应急预案……每一天,每个点位,每一位航天人都在用坚守浇灌 梦想。"希望用这样一次圆满的成功,给全国人民拜个年!" 来源: 央视新闻 ...
新春走基层 | 万马奔腾开新局 中国航天再创辉煌
Yang Shi Wang· 2026-02-15 06:35
Core Viewpoint - The successful low-altitude flight test of the Long March 10 rocket, which carried the "Dream Boat" spacecraft, marks a significant milestone in China's manned lunar exploration program, validating key technologies for reusable rockets [1][16]. Group 1: Flight Test Details - The Long March 10 rocket, as China's fourth-generation rocket, features intelligent flight and reusability, with the low-altitude flight test serving as a critical technology validation for its reusable capabilities [3]. - The flight test was planned to last 470 seconds and included the first domestic maximum dynamic pressure escape and a world-first sea recovery system [3]. - The test team prepared for five years to ensure the success of this mission [3]. Group 2: Pre-Launch Preparations - Prior to the launch, three total checks and three full system rehearsals were conducted, involving coordination among various systems including the launch site, rocket, spacecraft, and recovery operations [4]. - Due to ongoing construction at the Long March 10's control building, a temporary control system was set up in a container to facilitate remote control and testing of the rocket [4]. Group 3: Recovery Operations - The recovery vessels set sail from late January to early February to reach the theoretical landing area of the rocket [5]. - The recovery team faced challenges due to the dynamic nature of ocean currents, requiring frequent updates on the landing coordinates every 3-5 minutes [9]. - The recovery platform, "Navigator," measures 144 meters in length and has a displacement of over 25,000 tons, presenting significant challenges in high seas [13]. Group 4: Technical Challenges - The recovery operation involved complex dynamics, including the need for high-speed movement to capture the rocket and manage energy absorption during recovery [13]. - The team utilized optical measurement systems and stabilization technologies to ensure clear tracking images despite rough sea conditions [9]. - The launch team faced logistical challenges, including temporary refueling methods due to incomplete facilities at the launch site [14].
新春走基层丨离登月又近了一步!他们是梦舟飞船试验成功背后的逐梦人
Huan Qiu Wang Zi Xun· 2026-02-15 06:11
从1月底到2月初,长征十号火箭海上回收任务各船陆续起航,前往火箭返回理论落点附近海域。 2月4日,船箭组合体转运至发射工位。长征十号作为我国第四代火箭,具备智慧飞行和可重复使用的特 点,这次低空飞行试验是长十系列火箭可重复使用的一次关键技术验证,将搭载新一代载人飞船"梦 舟"进行国内首次最大动压逃逸以及世界首创的火箭海上网系回收,整个飞行试验计划用时470秒,为 此,试验团队已经准备了5年之久。 中国航天科技集团 朱平平:最大动压逃逸是在大气大概在27千帕这样一个条件下开展的逃逸试验,我 们返回的动压目前也是国内动压最大的一个条件,热流也是最苛刻的,所以把上升段逃逸和返回剖面结 合在一起,还是世界上第一次,所以我们觉得难度很大、挑战很大、风险也很高。 发射任务前,需要进行3次总检查和3次全系统合练,发射场、火箭、飞船、测控、通信和回收等各个系 统联动进行全流程演练。 总台央视记者 王晓丹:由于长征十号的测发指控大楼还在建设当中,为了确保各项试验任务如期推 进,科研人员暂时把火箭后端测发系统临时搭建在集装箱方舱内,在这里对火箭进行发射前的各项远程 控制、测试和检查等工作。 来源:央视新闻客户端 2月11日,搭载 ...
新春走基层丨“长十”向海问苍穹 “梦舟”逐梦启新程
Yang Shi Wang· 2026-02-15 02:55
Core Viewpoint - The successful low-altitude flight of the Long March 10 rocket, carrying the Dream Chaser spacecraft, marks a significant milestone in China's manned lunar exploration program, validating key technologies for rocket reusability [1] Group 1 - The Long March 10 rocket's first low-altitude flight successfully completed tasks such as maximum dynamic pressure escape and sea recovery [1] - This test is considered a major breakthrough in China's lunar exploration efforts [1] - The event was documented by multiple reporters from the state broadcaster, highlighting the significance of the achievement in space exploration [1]
商业航天:“高热度”下的“冷思考”
Ren Min Ri Bao· 2026-01-27 06:20
Core Viewpoint - The development of China's commercial space industry is at a critical juncture, with significant opportunities and challenges ahead, particularly in achieving reusable rocket technology and scaling up production efficiency [1][7]. Group 1: Technological Innovation - The demand for large-scale rocket launches is driven by the extensive satellite deployment plans, necessitating improvements in rocket cost-effectiveness and the development of reusable technologies [3]. - Blue Arrow Aerospace's Zhuque-2 rocket became the world's first liquid oxygen-methane rocket to reach orbit, marking a significant step towards reusable rocket technology [3]. - Companies like Tianbing Technology and Galaxy Aerospace are making strides in key technologies, such as multi-satellite launches and advanced satellite designs [3]. Group 2: Efficiency Enhancement - Experts estimate that over the next nine years, China needs to launch more than 25,000 satellites, with a total of over 120,000 satellites in the next twelve years [4]. - The industry consensus is to produce satellites in bulk, akin to automobile manufacturing, to meet the high demand efficiently [5]. - Innovations in production lines have significantly reduced the assembly time for satellites, with some companies achieving a turnaround of 20-25 days for satellite assembly [5]. Group 3: Ecological Support - The establishment of a comprehensive commercial space industry chain at the Dongfang Spaceport in Shandong enhances collaboration and reduces costs [6]. - Beijing is highlighted as a hub for commercial space enterprises, hosting a majority of the country's rocket companies and facilitating a closed-loop from rocket manufacturing to satellite utilization [6]. Group 4: Development Challenges - Many commercial space companies are struggling to achieve profitability, relying heavily on financing and facing challenges in market expansion [7]. - The high cost of rocket launches remains a significant barrier to the industry's growth, with the engine and rocket body costs comprising a large portion of total expenses [8]. - The need for a regulatory framework that supports frequent launches is emphasized, as current resources are limited, constraining launch opportunities [10]. Group 5: Market Demand and Application - The true demand for commercial space lies in the application of satellite services, such as satellite internet and remote sensing, which are essential for sustainable development [11]. - The government is actively promoting the expansion of satellite service applications to stimulate market demand and support the commercial space sector [11][12]. - Recent policy initiatives aim to enhance the commercial space industry's development, encouraging private sector participation and innovation [13].
人民日报:商业航天,“高热度”下的“冷思考”
Ren Min Ri Bao· 2026-01-27 00:47
Core Viewpoint - The development of China's commercial space industry is at a critical juncture, with significant opportunities and challenges ahead, particularly in achieving reusable rocket technology and enhancing launch frequency and cost-effectiveness [1][6]. Group 1: Industry Development and Opportunities - China has submitted plans for a satellite network comprising over 200,000 satellites, necessitating rapid advancements in rocket capacity, satellite production, and reusable technology [1]. - By 2025, China aims to conduct 25 commercial rocket launches and place 311 satellites into orbit, representing 84% of the total satellites launched that year [1]. - The industry is witnessing a surge in demand for rocket launches driven by extensive satellite deployment, with a need to launch over 25,000 satellites in the next nine years [3]. Group 2: Technological Innovations - Blue Arrow Aerospace's Zhuque-2 rocket became the world's first liquid oxygen-methane rocket to reach orbit, marking a significant step towards reusable rocket technology [2]. - Companies like Tianbing Technology and Galaxy Aerospace are pioneering various technologies, including "one rocket, 36 satellites" launch capabilities and lightweight engines [2]. - The development of stackable satellites is emerging as a trend to enhance launch efficiency, allowing multiple satellites to be launched simultaneously [5]. Group 3: Efficiency and Production - The industry consensus is to produce satellites in bulk, akin to automobile manufacturing, to improve efficiency [4]. - Galaxy Aerospace's recent satellite launch demonstrated a fully digitalized production process, significantly reducing assembly time from several months to as little as 20-25 days [4]. - The Chinese aerospace industry is advancing towards a model where 500 kg satellites can be ready for launch in just 20 days [4]. Group 4: Challenges and Constraints - The commercial space sector faces challenges in establishing a profitable business model, with many companies still reliant on external funding and struggling to generate revenue [6]. - Limited launch opportunities due to a shortage of launch sites and resources are constraining the frequency of commercial launches [9]. - The high cost of rocket launches, primarily driven by engine and airframe expenses, remains a significant barrier to industry growth [7][8]. Group 5: Policy and Support - The Chinese government is actively promoting the commercial space sector, with policies aimed at fostering innovation and reducing regulatory burdens [14]. - The State Council has issued guidelines to encourage the expansion of satellite service applications, aiming to bridge the gap between satellite capabilities and market demand [12]. - There is a call for a regulatory framework that supports frequent launches and efficient resource allocation, akin to aviation management practices [10].
商业航天:“高热度”下的“冷思考”(深度观察)
Ren Min Wang· 2026-01-26 22:38
Core Viewpoint - The development of China's commercial space industry is at a critical juncture, with significant opportunities and challenges ahead, particularly in achieving reusable rocket technology and scaling up production efficiency to meet the demand for satellite launches [1][8]. Group 1: Technological Innovation - Technological innovation is the foundation for development, with a focus on improving the cost-effectiveness of rocket launches and developing reusable rocket technology [3]. - The successful launch of the Zhuque-2 rocket by Blue Arrow Aerospace marked a significant milestone as the world's first liquid oxygen-methane rocket to reach orbit, showcasing advancements in key technologies [3]. - Companies like Tianbing Technology and Galaxy Aerospace are leading in various technological advancements, including multi-satellite launches and high-performance engines [3][6]. Group 2: Efficiency Improvement - Experts estimate that over the next nine years, China needs to launch more than 25,000 satellites, with a total of over 120,000 satellites in the next twelve years to meet the demand [4]. - The industry consensus is to produce satellites in bulk, akin to automobile manufacturing, to enhance efficiency [5]. - Innovations in production lines have significantly reduced the assembly time for satellites, with some companies achieving a turnaround of 20-25 days for satellite assembly [5]. Group 3: Ecological Support - The establishment of a comprehensive commercial space industry chain at the Dongfang Spaceport in Shandong is crucial, integrating satellite manufacturing, rocket launching, and control services [7]. - Beijing has emerged as a hub for commercial space enterprises, housing over 70% of the country's commercial rocket companies, facilitating a closed-loop from rocket manufacturing to satellite utilization [7]. Group 4: Development Challenges - The commercial space industry is facing challenges in profitability, with many companies relying heavily on financing and struggling to generate revenue from launch tasks [8]. - The high cost of rocket launches remains a core constraint, with the engine and rocket body costs accounting for over 70% of total expenses [9]. - Limited launch opportunities due to a shortage of launch sites and resources are hindering the frequency of commercial launches [11]. Group 5: Policy and Market Dynamics - The Chinese government is actively promoting the development of commercial space through supportive policies, including the encouragement of satellite service applications and the establishment of a market-driven procurement model [13][15]. - The upcoming launches of several commercial rockets in 2026 are expected to further bridge the technological gap with international counterparts [15].
商业火箭企业IPO迎利好 中大型复用火箭成“硬条件”
Zhong Guo Zheng Quan Bao· 2026-01-10 05:08
Core Viewpoint - The recent issuance of the Shanghai Stock Exchange's guidelines for commercial rocket companies marks a significant regulatory milestone, clarifying the path for these companies to go public and emphasizing the importance of reusable rocket technology in the industry [1][3]. Group 1: Regulatory Guidelines - The guidelines consist of 14 articles that detail the specific requirements for commercial rocket companies applying for the fifth set of listing standards on the Sci-Tech Innovation Board [1]. - A key requirement is that applicants must demonstrate successful orbital insertion of payloads using medium to large reusable rockets as a prerequisite for listing [3][7]. - The guidelines aim to signal a strong emphasis on technological innovation and the commercialization of space technology [1][3]. Group 2: Industry Trends - The global commercial space industry is transitioning from state-led initiatives to commercialization, focusing on high-frequency, low-cost launches [3]. - By 2025, private rocket companies in China are expected to execute 23 launch missions, successfully placing 324 satellites into orbit, highlighting the rapid growth of the sector [3]. - The establishment of clear listing standards is expected to accelerate the pace of IPOs among commercial rocket companies, with several firms already in the process [4][5]. Group 3: Company Developments - Blue Arrow Aerospace's IPO application was accepted by the Shanghai Stock Exchange, indicating a significant step in the commercialization of the industry [4]. - Other leading companies, such as Star Glory and Tianbing Technology, are also actively pursuing IPOs, with Star Glory having initiated its preparations as early as 2020 [5]. - The competitive landscape is characterized by diverse technological paths, with companies like Blue Arrow and Star Glory focusing on achieving full-chain breakthroughs from successful launches to reliable recovery [10][11]. Group 4: Technical Challenges - The guidelines do not mandate the completion of recovery technology validation before application, but they emphasize the importance of reusable technology as a competitive edge in the industry [7]. - Achieving reliable rocket recovery remains a significant technical challenge, with complexities in design and engineering that require a systematic approach [8][10]. - The successful implementation of reusable technology is crucial for meeting the increasing demand for high-frequency, large-capacity, and low-cost launches in the future [7][10]. Group 5: Future Outlook - The year 2026 is anticipated to be a pivotal year for commercial space launches in China, with several companies preparing for significant milestones in their launch capabilities [12]. - The guidelines are expected to direct capital and resources toward companies that have clear models and core technologies, fostering a competitive environment focused on engineering realization and reliability enhancement [12].
商业火箭企业IPO迎利好,中大型复用火箭成“硬条件”
Zhong Guo Zheng Quan Bao· 2026-01-10 04:35
Core Viewpoint - The recent issuance of the Shanghai Stock Exchange's guidelines for commercial rocket companies marks a significant step in clarifying the listing path for the industry, emphasizing the importance of reusable technology and successful orbital launches as prerequisites for IPOs [1][2]. Group 1: Listing Guidelines - The guidelines specify that companies must achieve "successful orbital launch of payloads using medium to large reusable rockets" as a hard requirement for listing on the Sci-Tech Innovation Board [2][6]. - The guidelines consist of 14 articles that detail the specific requirements for commercial rocket enterprises, providing a clear roadmap for those aiming for an IPO [1][2]. - The policy aims to signal the importance of technological innovation and directs resources towards companies that possess core technologies and engineering capabilities [2][6]. Group 2: Industry Trends - The commercial space industry is transitioning from state-led initiatives to a market-driven model, focusing on high-frequency, low-cost launches [2][10]. - By 2025, private rocket companies in China are expected to execute 23 launch missions, successfully sending 324 satellites into space, highlighting the rapid growth of the sector [2][10]. - The establishment of clear listing standards is expected to accelerate the capital market entry of commercial rocket companies, injecting strong momentum into the industry for the next decade [4][10]. Group 3: Technological Challenges - While the guidelines do not mandate the completion of rocket recovery technology validation prior to application, they emphasize the adoption of reusable technology as a key competitive factor in the future [6][7]. - The complexity of achieving reliable rocket recovery poses significant challenges, with multiple technical constraints that must be met during the return phase [6][7]. - Successful recovery is seen as critical for meeting the high-frequency, large-capacity, and low-cost launch demands of future satellite internet applications [6][7]. Group 4: Company Developments - Blue Arrow Aerospace and iSpace are leading the charge in developing medium to large liquid rockets, focusing on achieving both successful orbital launches and reliable recovery [8][9]. - iSpace's SQX-3 rocket aims for an integrated goal of achieving orbital launch and sea recovery, marking a significant step in the industry [8][9]. - The upcoming year of 2026 is anticipated to be a pivotal year for commercial space launches in China, with multiple companies preparing for significant milestones [10].