0:00 55年前，一首悠扬的旋律从宇宙中传来，拉开了中国人探索浩瀚宇宙的序幕。"东方红一号"见证了中国 航天"从0到1"的飞跃。 如今，经过修缮，"东方红一号"发射场已经成为一座连接历史与未来的教育基地，让中国老一辈航天人 的故事，跨越时空，如同一颗种子，在无数年轻的心中生根发芽。 在神舟二十号航天员乘组返回之际，新华社记者带你重返"中国航天梦启航的地方"，重温那段激情燃烧 的岁月。 记者：新华社前方报道组 新华社音视频部 新华社解放军分社 新华社内蒙古分社 联合制作 ...

Core Points - The successful launch of the Shenzhou 21 manned spacecraft marks a significant milestone in China's space exploration efforts, with a total of 28 astronauts and 44 missions to date [1][5] - The launch is part of China's broader strategy to establish itself as a space power, as outlined in the 14th Five-Year Plan and the upcoming 15th Five-Year Plan [1][4] - The Long March rocket family has demonstrated rapid advancements in launch capabilities, reflecting China's growing technological prowess and commitment to space exploration [2][3] Group 1: Launch and Mission Details - The Shenzhou 21 mission is the sixth manned flight to the Tiangong space station, concluding China's manned space launch tasks for 2025 [1] - The Long March 2F rocket, which has a payload capacity of approximately 8.6 tons to low Earth orbit, successfully lifted off from the Gobi Desert [2] - The mission includes a diverse crew of astronauts, who will conduct various scientific experiments during their six-month stay in space [6][7] Group 2: Technological Advancements - The Long March rocket family has achieved significant milestones, with the time taken to reach successive launch milestones decreasing dramatically over the years [2][3] - China's space program has evolved from its inception to now include a fully operational space station, showcasing advancements in space science and technology [3][4] Group 3: Future Plans and Collaborations - The National Space Science Medium- and Long-term Development Plan (2024-2050) will guide future space exploration efforts, with a focus on scientific research and international collaboration [4][10] - China has signed nearly 200 intergovernmental space cooperation agreements with over 50 countries, indicating a commitment to global partnerships in space exploration [10] - The upcoming 15th Five-Year Plan aims to achieve significant milestones, including the first Chinese landing on the Moon and the participation of astronauts from Hong Kong and Macau [10]

Group 1 - Former Kuomintang Chairman Ma Ying-jeou led a delegation of Taiwanese youth to visit the Jiuquan Satellite Launch Center, showcasing China's advancements in space technology [1][3] - The Jiuquan Satellite Launch Center is notable for being the first satellite launch site in mainland China, having launched a total of 33 satellites from 1966 to 1996, including the first artificial Earth satellite "Dongfanghong 1" [1] - Ma Ying-jeou expressed admiration for the impressive structure of the launch tower, which exceeds 100 meters in height, and highlighted the significance of China's space achievements, such as the Chang'e 6 mission to the far side of the moon [3][5] Group 2 - The visit included insights into China's advanced space technology and its global leadership in the field, as noted by the executive director of Ma Ying-jeou's foundation, who emphasized the importance of sharing technological advancements between the two sides of the Taiwan Strait [5] - The delegation also visited significant cultural sites in Gansu Province, including the Leitai Han Tomb and Jiayuguan, and learned about advanced medical facilities such as the world's best heavy ion hospital [5]

Core Viewpoint - The 10th "China Space Day" marks significant milestones in China's space exploration, celebrating achievements and setting ambitious future goals for human spaceflight and lunar exploration [2][3][4][5] Group 1: Historical Achievements - The successful launch of China's first artificial satellite "Dongfanghong-1" 55 years ago initiated the country's journey into space, leading to numerous milestones such as the Chang'e lunar missions and the construction of the Tiangong space station [2] - China has completed 20 astronaut extravehicular activities, with the longest single activity lasting 9 hours, setting a world record and demonstrating advanced capabilities in complex space operations [3] Group 2: Current Developments - The Chinese space program has achieved significant advancements, including the successful implementation of over 200 scientific and application projects in orbit, and the ongoing development of technologies for manned lunar missions by 2030 [3] - The number of commercial space enterprises in China has surpassed 500, with increasing satellite launches and advancements in satellite manufacturing and rocket recovery technologies, indicating a shift towards a robust space economy [3] Group 3: Future Aspirations - The future vision includes not only manned lunar missions but also fostering international cooperation in space exploration, as evidenced by the announcements regarding the Chang'e 5 lunar sample sharing and the Tianwen-3 Mars sample return mission [4] - The ongoing efforts to build a strong space nation are seen as a continuous journey, requiring persistent innovation and collaboration to overcome challenges and achieve shared human aspirations in space [5]

Group 1 - The successful launch of Shenzhou 20 marks a significant milestone in China's space exploration, coinciding with the 55th anniversary of the launch of the first artificial satellite, Dongfanghong 1 [1] - The mission features three astronauts, including Chen Dong, who is the first astronaut from the second batch to fly three times, and Chen Zhongrui, who is embarking on his first flight [1][2] - Innovation is highlighted as the primary driving force behind the development of the aerospace industry, with advancements in various missions showcasing China's commitment to space exploration [1] Group 2 - Chen Dong's previous missions included significant achievements such as the construction of the Chinese space station, where he and his team completed multiple docking and separation tasks, earning the title of the "busiest crew" in China's manned spaceflight history [2] - The aerospace sector is increasingly contributing to economic and social development, with applications in meteorology, communication, navigation, and commercial space ventures [3] - Henan province is actively integrating into the national strategy of building a strong aerospace nation, developing a comprehensive commercial aerospace industry chain that includes satellite manufacturing and data application [3]

Group 1 - The core viewpoint emphasizes China's continuous advancements in space exploration and technology, marking significant milestones such as the Shenzhou 20 mission and the achievements of the Chang'e lunar exploration program [2][3][4] - The successful launch of the Shenzhou 20 manned spacecraft coincides with the 10th "China Space Day," celebrating 55 years since the launch of China's first artificial satellite, Dongfanghong 1 [2] - China's space program has achieved critical technological breakthroughs, including manned spaceflight and docking capabilities, leading to the establishment of its own space station [3] Group 2 - Recent achievements in space science include the Chang'e 6 mission, which successfully returned samples from the far side of the moon, setting a world record for lunar exploration [3] - The development of space science has accelerated, with significant contributions from satellites like Wukong, Mozi, and Huiyan, enhancing our understanding of the universe [3] - The application of space technology in various sectors, such as agriculture and manufacturing, is driving high-quality development and creating new economic opportunities [3]

Core Viewpoint - The successful launch of the Shenzhou 20 manned spacecraft marks a significant milestone in China's space exploration, coinciding with the 55th anniversary of the launch of China's first artificial satellite, Dongfanghong 1, and the 10th Chinese Space Day [1]. Group 1 - The Shenzhou 20 mission is scheduled to launch on April 24, 2025, with astronauts Chen Dong, Chen Zhongrui, and Wang Jie aboard [1]. - Chen Dong will become the first astronaut from the second batch to fly three times and serve as commander twice, while his companions are from the third batch and will be on their first mission [1]. - The mission aims to continue the legacy of China's space pioneers and contribute to the construction of a strong space and technology nation [3]. Group 2 - Chen Zhongrui expressed gratitude for the opportunity to connect personal dreams with the national and space dreams, highlighting the importance of the foundational work laid by previous generations of scientists [2]. - Wang Jie, an engineer prior to his selection, emphasized the spirit of perseverance and innovation that characterizes Chinese space personnel, inspired by the achievements of earlier pioneers in the space industry [2].