1月23日至25日，2026北京国际商业航天展览会在北京亦庄隆重举行。星梭科技（北京）有限公司以全 新姿态重磅登场，聚焦"构建太空生态"这一主题，全面呈现了公司在火箭可回收技术、全流量补燃循环 发动机等方面的核心成果。 就在展会圆满落幕之时，"猛犸一号"发动机富氧预燃室点火试验也圆满收官，预计2026年中完成整机生 产并开展全系统试车。该发动机推力、比冲等性能相比国内现有商业火箭发动机有大幅提升，并有望率 先实现国内全流量补燃循环技术的工程应用。 以此为动力的"冰川一号"火箭，将采用9台"猛犸一号"并联布局，起飞重量达1080吨，近地轨道 （LEO）回收运载能力高达28吨，构筑"中国商业航天运载能力新高度"。 通过本次高规格、高密度的产业互动，星梭科技不仅展现了其扎实的技术积淀与商业化能力，更进一步 夯实了在商业航天产业链中的关键地位。正所谓，每一次点火，都是对未知的勇敢叩问；每一次起飞， 皆为文明边界的再度拓展，与时代同行，共铸太空未来。 本届展会以"汇聚全球资源、共促商业航天"为主题，在超过20000平方米的宏大展区内，汇聚了全球300 余家顶尖企业及机构，全面覆盖运载火箭、卫星研制、空间应用、地面服务、 ...

Core Viewpoint - The article highlights the advancements of XingSuo Technology in developing the next-generation liquid oxygen-methane reusable rocket "Glacier No. 1" and the full-flow staged combustion engine "Mammoth No. 1," aiming to significantly enhance rocket payload capacity and reduce launch costs [2][12]. Funding and Development - XingSuo Technology recently completed several million RMB in angel round financing to accelerate the development of its core products [2]. - The company is focusing on the high-performance, high-reliability, and easy-to-maintain liquid oxygen-methane engine, which is considered essential for achieving low-cost and high-frequency commercial space launches [2][12]. Technical Innovations - The "Mammoth No. 1" engine is designed to provide a sea-level thrust of 240 tons and a specific impulse of 330 seconds, utilizing the full-flow staged combustion technology [3][4]. - The company has developed a series of engineering solutions to address the complexities of full-flow staged combustion technology, aiming to be the first in China to commercialize this engine [4]. Rocket Specifications - The "Glacier No. 1" rocket, powered by the "Mammoth No. 1" engine, will have a diameter of 5 meters and a one-time payload capacity of 40 tons, with a target to reduce the cost per kilogram to the tens of thousands RMB level [7]. Team and Expertise - The core team of XingSuo Technology consists of members with over 10 years of experience in the aerospace field, primarily from Tsinghua University, ensuring a strong theoretical foundation and practical experience [9][11]. - The company has built a research and manufacturing team of over 60 people, with more than 90% holding master's degrees or higher, and an average of over 10 years of experience in aerospace development [11]. Strategic Approach - XingSuo Technology employs a strategy of rapid iteration and extreme execution, balancing innovation with the absorption of mature solutions to control risks and accelerate engineering implementation [11]. - The company aims to break through the capacity bottleneck in commercial space by focusing on rocket propulsion technology, aligning with the industry's shift towards commercialization [12].