从“宇宙级合影”看创新中国（创新谈）

Core Viewpoint - The successful capture of the "universe-level group photo" by the Tianwen-2 probe reflects China's advancing deep space exploration capabilities and its commitment to achieving high-level technological self-reliance and innovation [1][3]. Group 1: Deep Space Exploration - The Tianwen-2 probe's primary mission is to explore and sample asteroid 2016 HO3, followed by scientific exploration of comet 311P, with a total mission design cycle of approximately 10 years [1]. - The mission involves overcoming significant technical challenges such as sampling under weak gravitational conditions and ultra-long-distance measurement and control [1][3]. Group 2: Technological Advancements - China's space exploration journey has evolved from the launch of "Dongfanghong-1" to the successful missions of the Chang'e family and the establishment of its own space station, showcasing a commitment to self-reliance and innovation [2]. - The country has made significant strides in various high-tech fields, including integrated circuits, high-end equipment, and industrial software, with notable achievements such as the Beidou navigation system and the C919 aircraft [2]. Group 3: Long-term Commitment to Innovation - The development of China's space exploration capabilities is characterized by a long-term vision and sustained efforts, as seen in the successful execution of the Chang'e 4 mission and the ongoing plans for Tianwen-3 and Tianwen-4 [3]. - The country emphasizes the importance of foundational research and encourages a stable support system for innovation, focusing on long-term evaluation mechanisms and nurturing original research [3][4]. Group 4: Future Aspirations - The launch of Tianwen-2 is seen as a stepping stone for future missions, with a focus on continuous technological advancement and exploration of deeper space [4]. - The commitment to fostering a scientific spirit and enhancing innovation ecosystems is crucial for maintaining high-quality development and achieving new technological breakthroughs [4].