【编者按】新质生产力加速成长、产业升级步履铿锵、首都功能不断提升……"十四五"时期，我们见证了北京高质量发展的坚实步伐。带着超5.2万亿地区 生产总值的底气，这座城市开启了"十五五"的新征程。值此2026北京"两会"之际，我们推出"乘风'十五五' 北京的领与先"系列专题报道，聚焦北京在科技创 新、产业跃升、城市治理、民生改善等各领域的先行探索与引领实践，擘画高质量发展新图景的思路与举措。 冬日的阳光洒在北京经济技术开发区（北京亦庄）的街道上，一片宁静。然而，在这片看似寻常的土地上，一场静默而宏大的变革正在发生。曾经机器轰 鸣、生产着温暖羊绒衫的纺织车间旧址，如今已矗立起一座指向苍穹的"火箭发射塔"，雪莲羊绒厂摇身一变成了北京火箭大街。 这并非科幻电影里的场景，而是中国商业航天从梦想走向现实的物理坐标。1月15日，这座总面积达14.5万平方米的园区正式完成竣工备案，迈入交付启用 的新阶段。作为我国首座商业航天共性科研生产基地，它的落成，不仅是一个项目的终点，更是一个时代的起点。 中国商业航天正经历着从"大国叙事"向"商业闭环"的深刻转变，可重复使用火箭技术、低轨星座组网、资本市场热潮等关键节点密集交汇，发展态势 ...

Core Points - The "Lohas Zhongguancun Science and Art Carnival" concluded on June 2, showcasing a blend of aerospace technology and artistic creativity over a 39-day period, attracting thousands of participants and receiving widespread acclaim [1][5] Group 1: Event Highlights - The science market became a focal point during the event, featuring nearly 20 AI aerospace technology companies from the Zhongguancun area, displaying cutting-edge aerospace technologies and innovative products [3] - Exhibits included spacecraft models and AI aerospace applications, along with engaging experiments that allowed participants, especially youth, to experience the allure of aerospace technology firsthand [3] - Many parents noted that their children not only gained knowledge through hands-on experiments but also developed a strong interest in scientific exploration [3] Group 2: Cultural Activities - The starlit music concert added significant value to the event, with performances from local research unit employees, community art teams, and professional actors from the Haidian Quyi Association [4] - The program featured heartfelt recitations, exciting folk performances, and captivating instrumental ensembles, merging high art with folk art to create a visual and auditory feast for the audience [4] - The "890 Band" performed for three consecutive nights from May 31 to June 2, creating a joyful atmosphere that attracted numerous music enthusiasts [4] Group 3: Future Prospects - The event was supported by the Haidian District Culture and Tourism Bureau and organized by the Zhongguancun Sub-district Office, injecting new cultural vitality into the Zhongguancun area [4] - The Zhongguancun Sub-district plans to continue exploring innovative approaches and hosting diverse, rich activities to promote the deep integration of technology and culture, providing residents with high-quality cultural experiences [4]