张朝阳2026跨年演讲：解码太阳系奥秘，用数理公式演算宇宙谜题

Core Viewpoint - The keynote speech by Zhang Chaoyang, founder and CEO of Sohu, focuses on the exploration of the solar system and its implications for human civilization, emphasizing the importance of understanding the laws governing the solar system as a key to understanding humanity's past and future [3][4]. Group 1: Solar System Exploration - The solar system operates under specific laws, and understanding these laws is crucial for humanity [4]. - Zhang Chaoyang describes the solar system as a "home" that is both distant and close, highlighting the need for exploration and understanding [4]. - The speech is characterized as a "archaeology" of the solar system, using Newton's laws as foundational principles to explore celestial mechanics [4][5]. Group 2: Human Advancement in Space - The development of AI and aerospace technology is propelling humanity towards a "multi-planet civilization" [3]. - Zhang outlines three key stages for human exploration beyond Earth: the escape phase dominated by Earth's gravity, the Hohmann transfer phase dominated by the Sun's gravity, and the capture phase dominated by Mars' gravity [6]. - The concept of Lagrange points is introduced as stable locations for deploying scientific instruments, such as the Webb Telescope [6]. Group 3: Educational Impact and Media Strategy - Zhang emphasizes the value of learning physics, which aids in understanding both macro phenomena like global warming and everyday experiences [9]. - The physics course has conducted 270 live sessions over four years, accumulating over 26,000 minutes of online content, contributing significantly to the knowledge base [9]. - The integration of traditional teaching with new media is seen as a meaningful approach to disseminating knowledge in the current digital age [9].