图为现场观众在电影海报前合影。人民网记者 张朋辉摄 沈敏娟表示，这部电影的诞生离不开中国航天的蓬勃发展。从电影中展现的的天宫空间站、神舟飞 船，到电影外的"天问"探火、"嫦娥"揽月，中国航天正在一次次拓展人类认知的边界。中国坚持开放包 容、互惠共享的国际科技合作理念。中国的空间站向世界各国开放。 本次放映活动由中国驻蒙古国大使馆、蒙古国科学院、CGTN亚非中心乌兰巴托制作室共同举办。 人民网乌兰巴托10月9日电 （记者张朋辉）10月9日，《窗外是蓝星》放映活动在蒙古国举办。中国驻 蒙古国大使沈敏娟、蒙古国科学院院长德木贝尔勒等出席放映活动。 沈敏娟在致辞中说，《窗外是蓝星》有很多项"第一"。它是中国第一部8K太空实拍电影，第一次由航 天员使用国产摄影机拍摄，记录了中国人第一次在中国空间站驻留6个月的非凡旅程。今天还是这部影片 第一次在蒙古放映，我也要特别感谢CGTN乌兰巴托制作室专门为此制做了蒙文字幕。 ...

Core Viewpoint - The "Dream Boat" spacecraft represents a significant advancement in China's manned lunar exploration program, with its escape system being a critical focus of recent discussions and tests [1][6][19]. Group 1: Technical Aspects of the Escape System - The "Dream Boat" spacecraft utilizes an escape tower design, which is considered the most effective method for rapid evacuation in emergencies, contrasting with the more visually striking but complex systems used by competitors like SpaceX [3][6][10]. - The escape tower allows for immediate separation from the rocket in the event of a failure, ensuring the safety of astronauts during critical moments [7][10][19]. - NASA's latest "Orion" spacecraft also employs an escape tower, highlighting that this design is not outdated but rather a reliable choice for high-stakes missions [6][17]. Group 2: Comparison with Competitors - SpaceX's "Dragon" spacecraft features a more integrated escape system that relies on active propulsion, which, while visually impressive, carries significant engineering risks and complexities [12][14]. - The "Dragon" system's reliance on high-pressure propellants and integrated components increases the potential for catastrophic failure if any part of the system malfunctions [14][15]. - In contrast, the "Dream Boat" system is designed with a focus on redundancy and safety, allowing for independent operation of the escape mechanism without compromising the spacecraft's primary functions [19]. Group 3: Strategic Considerations - The choice of an escape tower reflects a strategic decision by China to prioritize safety and reliability over aesthetic appeal, especially given the current stage of its space technology development [17][19]. - The "Dream Boat" program emphasizes a cautious approach to innovation, ensuring that new technologies are only adopted when they are fully mature and safe for human use [19]. - This philosophy underscores a broader engineering mindset in China, focusing on stability, redundancy, and control in high-risk environments like manned spaceflight [19].

Core Viewpoint - The successful completion of the Chinese space station represents a significant achievement in national unity and technological self-reliance, showcasing the country's advancements in space exploration and engineering capabilities [1][2]. Group 1: Technological Development - The Chinese space station has been developed with completely independent intellectual property rights and all products are domestically produced, reflecting a high level of technological self-reliance [1]. - The design process of the space station involved a top-down approach, ensuring that the overall plan is optimal through detailed functional designs across ten professional areas [2]. - The space station construction plan was condensed into a few dozen pages, while the verification process generated materials that could fill several bags, indicating a rigorous and thorough design process [2]. Group 2: Human Resources and Training - The success of the space missions relies heavily on the dedication and meticulous work ethic of the design teams, which has been passed down through generations of aerospace professionals [2]. - Astronauts undergo extensive training, often repeating procedures hundreds or even thousands of times to ensure they achieve muscle memory for critical operations [4]. - The ground support teams have also undergone rigorous training, including desert rescue operations, to prepare for potential challenges during missions [5]. Group 3: Scientific Research and Applications - The space application system is designed to utilize the unique environment of space for scientific research and application verification, with advancements in structural dynamics allowing for greater payload capacity [6]. - The experimental cabinets developed for the Chinese space station have achieved breakthroughs in various research fields, including genetics and materials science, supporting scientific endeavors for the next decade [6].

Core Points - The news highlights the successful handover ceremony of the key to the Chinese space station between the Shenzhou 19 and Shenzhou 20 astronaut crews, marking the beginning of astronaut Wang Jie's work in space [1] - Wang Jie, a graduate of Shenyang Aerospace University, has become a source of inspiration for current students, reflecting the pride and aspirations of the university community [2][3] Group 1: Astronaut Wang Jie - Wang Jie, who graduated from Shenyang Aerospace University, has shown a deep passion for aerospace since his undergraduate years, excelling in both theoretical and practical aspects of his studies [2][3] - His dedication and achievements have made him a role model for students, motivating them to pursue their own dreams in aerospace [3] Group 2: University Community Response - The announcement of Wang Jie's space mission has generated excitement and pride among students and faculty at Shenyang Aerospace University, with many expressing their admiration and eagerness to follow in his footsteps [1][2] - The university community has actively engaged in celebrating Wang Jie's achievements, with various activities and discussions highlighting his journey and contributions to aerospace [3][4]

4月24日，对我国航天事业来说是值得纪念的一天。1970年4月24日，我国第一颗人造地球卫星"东方红 一号"成功发射；55年后，神舟二十号航天员乘组奔赴太空，中国人探索浩瀚宇宙的接力赛再次交棒。 恰逢"东方红一号"成功发射55周年和第十个中国航天日，这次任务也增添了一份特殊意义。 就在4月23日，执行这次任务的3名航天员公开亮相，有两位都是咱河南老乡。其中，陈冬担任指令长， 是我国第二批航天员中首个三次飞天的航天员；陈中瑞是第三批航天员，即将踏上个人首飞之旅。 创新，引领发展的第一动力，同样也是航天事业的第一动力。从嫦娥奔月的古老传说，到嫦娥系列探测 器成功落月；从万户飞天的勇敢尝试，到神舟飞船一次次突破苍穹……中华民族的飞天梦延续千年，中 国航天人从未停止探索脚步。每一次火箭轰鸣，都是探索未知的冲锋号；每一次太空漫步，都是拓展认 知边界的新征程。 这些成就背后，是他与队友以及无数航天人的智慧与汗水。在中国航天日，陈冬与新的队友们再次奔赴 浩瀚寰宇，向着无尽的宇宙深处进发，可以说是对载人航天精神的最好致敬和深情礼赞。 从天地往返到出舱行走，从交会对接到多人多天太空驻留、空间实验室建设稳步推进，每一次进步，都 ...