美国"太空"网站称，"天鹅座 XL"货运飞船这次任务遇阻，恰逢国际空间站面临补给问题之际。目前为国际空间站提供补给的包括美国的"天鹅座"货运飞船 和货运"龙"飞船、俄罗斯"进步"号货运飞船以及日本HTV-X货运飞船，它们按照固定节奏完成"制造-组装-发射"流程。然而今年3月的"天鹅座"飞船在运往发 射场的途中意外受损打乱了这个节奏，原定6月的补给任务被取消。之后，NASA不得不紧急调整补给时间表。其中4月21日发射的SpaceX货运"龙"飞船 （CRS-32）增加了货物装载量，以确保国际空间站上有足够的物资储备。 为了保证国际空间站的物资库存，这次"天鹅座XL"货运飞船凭借更大的运载能力，满载国际空间站所需的各种消耗品，如氮气、氧气、食物和厕所部件， 还有大量尿液处理器备件。美媒提到，如果"天鹅座XL"货运飞船未能与国际空间站顺利对接，国际空间站的补给将面临更严重的问题。按照当前计划，下 一次为国际空间站运送补给的是日本HTV-X货运飞船，它将于10月搭乘H3运载火箭升空。 "太空"网站还提到，"天鹅座XL"货运飞船这次意外事故还暴露出美国在近地轨道运载能力方面缺乏韧性。目前美国只有诺斯罗普·格鲁曼和Spac ...

Core Viewpoint - The rapid rise of China's commercial space industry is marked by significant advancements in key technologies, particularly in reusable rockets and satellite manufacturing, positioning it as a competitive player against global leaders like SpaceX [1][2][4]. Group 1: Industry Development - China's commercial space sector is experiencing a milestone moment with the successful launch of 10 low-orbit satellites by China Star Network, marking the sixth launch in a month [1]. - The collaboration between state-owned enterprises and private companies in China is creating a complementary industrial ecosystem, with state entities focusing on strategic planning and private firms driving technological innovation and commercialization [1][2]. - The report from "Jiazi Guangnian Think Tank" provides a comprehensive overview of the current state and future prospects of China's commercial space industry, highlighting its transition from catching up to running alongside global competitors [2]. Group 2: Technological Breakthroughs - Continuous breakthroughs in key technology areas, such as reusable rockets and satellite mass production, are essential for the stable and efficient deployment of large low-orbit internet constellations in China [2][4]. - The establishment of advanced smart manufacturing bases, like the G60 satellite digital factory in Shanghai, has significantly improved satellite production efficiency through the use of digital twin and flexible intelligent manufacturing technologies [2]. - The integration of artificial intelligence and satellite internet is expanding the application boundaries of the aerospace industry, accelerating the development of commercial markets [4][37]. Group 3: Market Dynamics - The commercial space industry's core logic is based on a virtuous cycle of technological breakthroughs reducing costs, which in turn expands the market and drives innovation [4][37]. - The global commercial space market is heavily concentrated among a few key players, with SpaceX leading in launch frequency and payload capacity, while China's space capabilities are rapidly advancing [10][12]. - In 2024, the global space economy is projected to reach $415 billion, with commercial satellite services dominating the market, reflecting a growing trend towards cost reduction and efficiency improvements [33][25]. Group 4: Policy and Investment - National policies are crucial in shaping and promoting the development of China's commercial space industry, with recent government reports emphasizing the sector's strategic importance as a new growth engine [15][19]. - Local governments are actively implementing specialized policies and action plans to foster regional industrial clusters and application demonstrations in commercial space [16][18]. - The influx of diverse capital investments is a significant driver of growth in China's commercial space sector, with a notable increase in financing activities since 2015 [22][24].

Core Insights - China's commercial space industry is experiencing a milestone development moment, highlighted by the successful launch of 10 low-orbit satellites by China Star Network, marking the sixth launch in a month [2] - The industry is rapidly catching up to global leader SpaceX, which maintains a significant advantage with its reusable Falcon 9 rocket and is projected to conduct more launches in 2024 than all other providers combined [2][12] - The collaboration between state-owned enterprises and private companies in China is creating a complementary industrial ecosystem, with state enterprises focusing on strategic layout and private firms driving technological innovation and commercialization [2][3] Industry Development Background - The global commercial space industry is growing rapidly, with satellite internet revenues expanding and satellite applications and services remaining the largest segment of the market [4][27] - The core logic of commercial space development is a virtuous cycle of "technological breakthroughs reducing costs → cost reductions expanding markets → market demand driving innovation" [4][38] - Key technological breakthroughs in satellite mass manufacturing, reusable rockets, and laser communication links are enabling the transition of low-orbit mega-constellations from concept to large-scale deployment [4][41] Key Trends and Challenges - The commercial space sector is transitioning from a government-dominated model to one driven by market forces, with increasing participation from private enterprises [8][11] - The rise of private companies in the space industry is significant, with their share of the market growing rapidly [9][12] - The Chinese government is playing a crucial role in shaping and promoting the commercial space industry through supportive policies and strategic initiatives [19][22] Market Potential and Investment - The market for commercial space is showing significant potential, with policies gradually loosening and companies pursuing commercial profit [8][24] - Investment activities in China's commercial space sector have remained highly active since 2015, indicating optimistic market expectations [29][25] - The core technology teams, competitive barriers, and feasibility of business models are critical considerations for investors in the commercial space sector [29] Technological Advancements - The development of reusable rocket technology is pivotal for reducing launch costs and enhancing operational efficiency, which is essential for the commercialization of the space industry [43][39] - Laser communication is emerging as the best communication method for future integrated space-ground-sea networks, significantly improving operational efficiency [45][46] - The integration of artificial intelligence and new information technologies with satellite internet is expanding the application boundaries of the space industry and accelerating the development of the civilian market [4][38]

据环球时报综合报道，美国总统特朗普与美国富豪、太空探索技术公司（SpaceX）创始人马斯克近日发生激 烈争吵后，美国政府和美国国家航空航天局（NASA）对于当前美国航天项目严重依赖SpaceX的情况，已经 紧急寻求该公司的替代者。 资料图 美国"动力"网站"战区"频道介绍称，当前美国的航天发射活动严重依赖SpaceX。去年该公司使用"猎鹰9"号 和"猎鹰重型"运载火箭进行了134次轨道发射，比世界上其他公司的总和还多。美国智库企业研究所的数据 表明，SpaceX发射的卫星总数占2024年全球入轨卫星总数的84%。 《华盛顿邮报》称，SpaceX的竞争对手追赶进度缓慢，这使得该公司在航天发射方面的主导地位没有受到多 少挑战，美国政府也没有多少选择。面对这样的局面，美国政府和NASA已经询问了至少3家商业航天公司 ——火箭实验室、斯托克太空公司和蓝色起源公司，了解这些公司的火箭研发进度以及何时能为美国政府任 务提供发射服务。 但总体而言，这些公司的航天发射能力还处于初级阶段，在可靠性上无法与成熟可靠的SpaceX火箭相提并 论，也难以挑战SpaceX可重复使用火箭带来的低成本优势。 马斯克则又回帖指责特朗普的说法 ...

星空摄影师王晋通过新疆阿勒泰天文台星空极光相机拍摄到了这一物体移动的完整画面，据他介绍，北京时间5月16日21时43分，SpaceX公司使用猎鹰9号运 载火箭在加州范登堡发射70度倾角星链。大概一个小时后，它的二级火箭飞行到了中国西北部上空，此时恰好赶上傍晚天黑的时候，火箭末级钝化火箭云被 阳光照亮至接近月亮的亮度，所以新疆多地肉眼都能看到。 航天科普博主航天面面观通过微博表示，火箭把卫星送到预定轨道后，会进行钝化操作，排放剩余燃料以及高压气瓶里的剩余气体，电池也会进行放电，所 以条件合适的时候在地面就能看到。这是一个动态的过程，但对于地面来说，是安全的。 据此前报道，5月16日晚，多位目击者表示，该飞行物分为上下两个扇形，中间有一条很明显的分隔线，在夜空的衬托下特别明亮，当时有很多市民都拍下了 这一画面。 5月16日晚，新疆多地拍摄到一个发光移动的物体，引发关注。 相关话题一度冲上热搜第一。 5月18日，航天科普博主及星空摄影师对此解释，这应该是火箭执行"钝化"操作的场景。 责编：李丹 校对：吕久彪 版权声明 证券时报各平台所有原创内容，未经书面授权，任何单位及个人不得转载。我社保留追 究相关 行 为主体法 ...