Core Viewpoint - The successful launch of 19 low Earth orbit satellites for satellite internet by China on January 19, 2023, marks a significant advancement in the country's commercial space capabilities and satellite technology [1] Group 1: Launch Details - The launch was conducted using the Long March 12 rocket at the Hainan commercial space launch site, achieving a successful mission with the satellites entering their designated orbits [1] - The Long March 12 rocket is a new generation of cryogenic liquid launch vehicle developed by the China Aerospace Science and Technology Corporation, with a near-Earth orbit carrying capacity of no less than 12 tons and a 700 km sun-synchronous orbit capacity of no less than 6 tons [1] - This launch represents the 628th mission of the Long March series of rockets [1] Group 2: Satellite Technology - The 19 satellites were developed by Galaxy Space, featuring core technologies such as phased array, millimeter-wave antennas, integrated electronics, and energy systems aimed at reducing costs [1] - The development process of this batch of satellites achieved a fully digital workflow for the first time, incorporating automated testing, intelligent assembly and inspection, and optimized launch site processes to significantly enhance efficiency [1]

卫星批量生产当前已成为太空新基建发展的关键能力。 北京时间1月19日15时48分，海南商业航天发射场，随着熊熊烈焰喷涌而出，长征十二号运载火箭搭载 卫星互联网低轨19组卫星点火起飞，随后将卫星送入近地轨道（LEO）。 值得注意的是，这与中国星网上一次发射仅相隔不到一周，其已累计发射卫星超过150颗。 当前，卫星批量生产已成为太空新基建发展的关键能力。胡照表示，银河航天卫星智慧工厂已构建起从 零部件研发、生产到整星集成测试的完整产业生态，团队通过研发卫星协同智能调度系统等手段，持续 提升批产效率，有效缩短了卫星研制周期。 公开资料显示，作为我国商业航天领域第一家独角兽公司，银河航天是中国领军的民营卫星互联网公司 之一，成立于2018年，其创始人、董事长兼CEO为前猎豹移动联合创始人徐鸣，公司致力于通信载荷、 核心单机、卫星平台的自主研发与低成本量产。 2023年7月23日，银河航天灵犀03星在太原卫星发射中心由长征二号丁运载火箭发射升空，卫星顺利进 入预定轨道。该星是我国首款采用柔性太阳翼的平板式通信卫星，此次任务同时实现了我国多星堆叠发 射技术的首次在轨验证。 卫星互联网星座，即星网星座，是我国首个巨型卫星互 ...

Group 1 - The successful launch of 19 low-orbit satellites by Galaxy Space using the Long March 12 rocket marks a significant achievement in China's commercial space sector, which is transitioning from a supplementary role to a strategic pillar in national space infrastructure [1] - The satellites are equipped with advanced technologies developed by Galaxy Space, including phased array antennas and integrated electronic systems, enhancing cost-effectiveness and operational efficiency [1] - The development process of these satellites has achieved a fully digital workflow, incorporating automated testing and intelligent assembly, which significantly improves production efficiency [1] Group 2 - The rapid growth of space infrastructure construction is evident, particularly in satellite broadband and mobile direct-to-satellite markets, with Galaxy Space successfully launching satellites capable of direct mobile connectivity [2] - China's commercial space sector is evolving from experimental exploration to ecological cultivation, with Galaxy Space securing numerous satellite product orders and successfully launching over 40 advanced satellites, establishing a commercial loop [2] - To seize opportunities in the new space era, Galaxy Space is committed to continuous innovation, supporting the development of a modern, self-reliant aerospace industry in China [2]

Group 1 - The deployment speed of the GW constellation has accelerated from a "bi-monthly launch" to a "weekly launch" within 13 months, with the latest batch of 19 satellites launched just 6 days after the previous group [1] - The GW constellation features a dual-layer design, with the GW-A59 sub-constellation planning for 6,080 satellites in very low Earth orbit (VLEO) below 500 km, and the GW-A2 sub-constellation planning for 6,912 satellites in low Earth orbit (LEO) at 1,145 km [1] - The satellites are developed by Galaxy Space, which has independently undertaken the development of two groups of such space infrastructure satellites, utilizing advanced technologies such as phased array antennas and digital full-process integration for cost-effective production [1] Group 2 - The recent launch is the second mission from the Hainan commercial space launch site in 2026 and marks the 12th successful launch from this site [2] - A new command team was introduced for this mission, including five new commanders, with the chief commander being a post-90s individual, marking a first for the Hainan commercial launch company [2] - The team implemented a "status confirmation system" to optimize task processes and improve work efficiency, accommodating the high-frequency networking demands of the SF-13 mission [2]

Group 1 - The successful launch of 19 low-orbit satellites by the company Galaxy Space using the Long March 12 rocket marks a significant achievement in China's commercial space sector [1] - The satellites are equipped with core technologies developed by Galaxy Space, including phased array antennas and millimeter-wave technology, showcasing advancements in digital and automated production processes [3] - The company has successfully launched over 40 satellites, establishing a commercial closed loop and indicating a shift from experimental exploration to ecosystem cultivation in China's commercial space industry [3] Group 2 - The rapid growth of space infrastructure construction is highlighted, with increasing demand for satellite broadband and direct satellite connectivity for mobile phones [3] - Galaxy Space has developed a complete industrial ecosystem for satellite production, including components research, manufacturing, and integration testing, positioning itself for future growth in the space infrastructure market [3] - The company is actively pursuing technological innovation to embrace the upcoming 6G era, having successfully tested satellites with direct mobile connectivity capabilities [3]