北京时间2025年12月13日09时08分，紫微科技（AZSPACE）自主研发的迪迩五号·中国科技城号 （B300-L02）空间试验器搭载快舟十一号运载火箭，从我国酒泉卫星发射中心成功发射，顺利进入预 定轨道高度，发射任务取得圆满成功。紫微科技率先实现这一小型货运飞船商业化运营，标志着我国民 营太空飞船迈入新阶段，为后续开展更为广泛的空间科学研究、空间技术验证与应用开发及货物运输奠 定基础。 迪迩五号·中国科技城号发射轨道高度530km，长期运行在高度343km、倾角41.5°的近地圆轨道。在本次 发射中，该飞船搭载了来自科研院所、高校、企业等客户的34项（台/套）试验载荷，并计划在轨开展 为期一年的微重力科学、空间生命科学、空间材料学、航天医学等多个前沿领域的相关科学研究及技术 验证。 除可为客户进行载荷定制服务外，本次任务还搭载有多个迷你太空实验室（MSL），既可用于专业级 的科学实验，也可用于开展在轨科普活动。 紫微科技成立于2019年，是一家以太空飞船和太空旅游为主业的科技公司，包括太空飞船的设计制造和 飞行运营。目前在研货运/载人飞船型号包括A10(满载能力10kg)、B300(满载能力300kg) ...

Core Viewpoint - The article discusses the transformation of Los Angeles into a hub for commercial space exploration, driven by the legacy of Cold War aerospace investments and the emergence of companies like SpaceX, which have reshaped the industry landscape. Group 1: Historical Context - During the Cold War, significant investments were made in military aerospace projects, with many aircraft and missile systems manufactured in and around Los Angeles, establishing it as a key player in the U.S. military-industrial complex [3][4]. - The end of the Cold War led to a reduction in defense spending, resulting in layoffs and factory closures in the aerospace sector, with many companies struggling to adapt to the changing market [4][5]. Group 2: SpaceX's Impact - SpaceX, founded by Elon Musk in 2002, chose Los Angeles for its strategic advantages, including a dense talent pool of over 250,000 aerospace professionals and a complete aerospace manufacturing supply chain [7][9]. - The arrival of SpaceX has triggered a chain reaction, attracting talent from traditional aerospace companies and transforming the workforce structure to include more software engineers and innovative manufacturing practices [10]. Group 3: Emergence of New Companies - The commercial space sector in Los Angeles has seen a surge in new companies, with Rocket Lab achieving significant milestones, including 47 successful launches and a record quarterly revenue of $132.4 million, marking a 78% year-over-year increase [14][15]. - Relativity Space, founded in 2015, aims to revolutionize rocket manufacturing through 3D printing, raising $650 million in funding and achieving a valuation of $4.2 billion [16]. - ABL Space Systems and Impulse Space are examples of startups focusing on redefining launch efficiency and space transportation, with plans for future missions and collaborations [17][18]. Group 4: Economic Significance - The aerospace industry in Los Angeles is now valued at nearly $30 billion annually, showcasing the city's evolution from a traditional aerospace hub to a vibrant center for commercial space innovation [20].