中国科学院紫金山天文台研究员李婧，以《从初光到万物——雪山牧场15米亚毫米波望远镜 （XSMT）》为主题，带领观众走进我国首台常规运行的亚毫米波望远镜，了解其项目背景、科学目标 与建设进展。 中国科学院自动化研究所研究员曾毅，以《为共生社会创建有道德的人工智能》为主题，探讨了创建有 道德的人工智能的路径与实践，以共生社会愿景展望人类与人工智能的未来。 中国科学院院士、地质与地球物理研究所研究员刘嘉麒，以《极地的神奇与奥秘》为主题，以其两赴南 极三赴北极的亲身经历带领大家一同探索极地的奥秘，感受那片净土的神奇。 中国青年报客户端讯（中青报·中青网记者 沈杰群）日前，2026"复兴路上的科学力量——中国科学院跨 年科学演讲开讲啦"活动举办。 海报。节 目组供图 本次活动以"复兴路上的科学力量"为主题，分为"青春逐光，勇探科学新境""院士领航，共话科研初 心""跨越山海，共探科学前沿"三个篇章，由中央广播电视总台主持人王宁担纲全场主持，中央广播电 视总台记者帅俊全担纲"全"释硬科技特别策划的"星辰向前·共话航天"围炉夜叙环节主持。自当日16:00 开始，活动以八小时不间断的直播分享，带领观众探索科学的多元魅力。 中 ...

Core Points - The Chinese polar fixed-wing aircraft "Xueying 601" successfully completed a medical evacuation of a patient from the Russian Antarctic station Novolazarevskaya during China's 42nd Antarctic expedition on November 14, 2025 [2][4][6] - "Xueying 601" has been operational for 10 years, accumulating over 2,500 flight hours and covering approximately 800,000 kilometers, equivalent to circling the Earth's equator 20 times [2][4][6] - The aircraft has made significant contributions to China's polar exploration efforts, establishing a unique operational footprint in the Antarctic region [2][4][6]

Core Viewpoint - The successful operation of China's polar fixed-wing aircraft "Snow Eagle 601" over the past decade marks a significant advancement in China's polar exploration capabilities, transitioning from reliance on foreign support to achieving autonomous operational capabilities in Antarctica [2][3][5]. Group 1: Milestones and Achievements - "Snow Eagle 601" has completed over 2,500 flight hours and approximately 800,000 kilometers, equivalent to circling the Earth's equator 20 times, showcasing China's contributions to polar exploration [2]. - The aircraft was officially inducted into service on November 30, 2015, marking the beginning of the "aviation era" in China's polar research [3]. - The establishment of the first sled-style snow runway airport in Antarctica, operational since March 11, 2023, has enabled nearly 100 safe takeoffs and landings for "Snow Eagle 601" [3]. Group 2: Scientific Contributions - "Snow Eagle 601" serves as a powerful airborne experimental platform, equipped with ice radar and other scientific instruments, enabling it to conduct extensive scientific observations [7]. - The aircraft has completed over 200,000 kilometers of scientific observation flights, leading to significant discoveries, including detailed subglacial topographic maps and the identification of subglacial lakes [7]. - The aircraft successfully fulfilled the first phase of the "Circumpolar Ice Edge Detection Program," filling critical data gaps along the Antarctic coastline [7]. Group 3: International Cooperation - Over the past decade, "Snow Eagle 601" has participated in multiple international rescue missions and collaborated with countries like Australia, the U.S., and Norway for aerial surveys [9]. - Since the 41st Antarctic expedition, China has taken the initiative to share air navigation information with neighboring countries, enhancing airspace management and coordination [12]. - The integration of "Snow Eagle 601" with the "Snow Dragon" series of research vessels has established a comprehensive navigation support system for Antarctic aviation governance [12].

Core Viewpoint - The event held by Bosideng in Harbin emphasizes the brand's long-standing commitment to extreme cold weather gear, showcasing its latest technology and products designed for polar exploration, while celebrating its 28-year partnership with China's polar research efforts [1][16]. Group 1: Event Highlights - The launch event featured a snow sculpture of the "Xuelong 2" icebreaker, symbolizing Bosideng's dedication to extreme cold technology [3]. - The event included a forum titled "Life Meets the Polar," where experts and brand ambassadors discussed the importance of innovation and resilience in extreme conditions [8][10][14]. Group 2: Product Innovation - Bosideng's sixth-generation extreme cold series is designed for polar exploration, utilizing advanced technologies such as GORE-TEX fabric, a unique insulation structure mimicking polar bear fat, and a dynamic moisture-wicking system [5][6]. - The new products can withstand temperatures as low as -60°C, addressing the challenges of maintaining warmth and breathability in extreme environments [5][15]. Group 3: Brand Development and Market Position - Bosideng has established a strong market presence, with sales exceeding 200 million units globally and a leading position in the domestic market for 30 consecutive years [19]. - The company is focusing on diversifying its product offerings and enhancing its technological capabilities, with a goal to reach a market size of 250 billion yuan by 2025 [17]. Group 4: Commitment to Quality and Sustainability - Bosideng emphasizes quality control in its production process, sourcing down from premium regions and adhering to strict animal welfare and environmental standards [15]. - The company has accumulated 1,520 patents, reinforcing its technological barriers and commitment to innovation in the down apparel industry [17].