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美国“龙”飞船发射升空,执行新一期载人航天任务
Qi Lu Wan Bao· 2025-08-02 02:22
Core Points - The SpaceX "Dragon" spacecraft launched on August 1, carrying four astronauts from the US, Japan, and Russia to the International Space Station (ISS) [2] - This mission, designated "Crew-11," marks the 11th crewed flight of the Dragon spacecraft to the ISS [2] - The astronauts will conduct various scientific experiments during their mission, including lunar landing simulations and studies on the effects of microgravity [2] Launch Details - The "Dragon" spacecraft was launched at 11:43 AM EDT from Kennedy Space Center in Florida [2] - The spacecraft separated from the Falcon 9 rocket and continued its journey to the ISS, with a planned docking time of 3:00 AM EDT on August 2 [2] Astronauts Involved - The crew includes US astronauts Zena Cardman and Mike Fincke, Japanese astronaut Koichi Wakata, and Russian astronaut Oleg Platonov [2] Scientific Research Focus - The astronauts will explore plant cell division, the impact of microgravity on bacteriophages, and methods to increase human stem cell production [2] - Additional experiments will focus on generating nutrients on demand and testing vision protection strategies [2]
美国“龙”飞船发射升空 执行新一期载人航天任务
Core Viewpoint - The article reports on the successful launch of SpaceX's "Dragon" spacecraft carrying four astronauts to the International Space Station (ISS) as part of the Crew-11 mission, highlighting the ongoing collaboration in space exploration among the United States, Japan, and Russia [1] Group 1: Mission Details - The "Dragon" spacecraft was launched from Kennedy Space Center in Florida on August 1, 2023, at 11:43 AM EDT (11:43 PM Beijing time) [1] - The spacecraft is scheduled to dock with the ISS around 3:00 AM EDT on August 2, 2023 (3:00 PM Beijing time) [1] - This mission marks the 11th crew rotation to the ISS using the "Dragon" spacecraft [1] Group 2: Astronauts Involved - The crew consists of four astronauts: Zena Cardman and Mike Fincke from the United States, Koichi Wakata from Japan, and Oleg Platonov from Russia [1] Group 3: Research Objectives - During the mission, the astronauts will conduct various scientific experiments, including simulating lunar landings and testing vision protection strategies [1] - Additional research will focus on plant cell division, the effects of microgravity on bacteriophages, and increasing human stem cell production [1] - The mission aims to generate nutrients on demand as part of ongoing human spaceflight research [1]
成功对接!
证券时报· 2025-07-15 02:21
Group 1 - The core point of the article is the successful docking of the Tianzhou-9 cargo spacecraft with the Tianhe core module of the Chinese space station on July 15, 2025, at 8:52 AM Beijing time [1] - Following the docking, the Shenzhou-20 astronaut crew will enter the Tianzhou-9 cargo spacecraft to carry out cargo transfer and related tasks as planned [2]
中国空间站迎“最重太空快递”!天舟九号货运飞船6.5吨物资装了啥?
Yang Shi Wang· 2025-07-15 02:13
Core Points - The Tianzhou-9 cargo spacecraft was successfully launched by the Long March 7 Yao-10 rocket, marking a significant achievement in China's space logistics [1] - The cargo weight of Tianzhou-9 reached approximately 6.5 tons, setting a new record for cargo transport to the space station, which will support long-term operations and astronaut residency [1] Group 1 - The Tianzhou-9 mission included two sets of upgraded extravehicular spacesuits, with an extended lifespan from 3 years and 15 missions to 4 years and 20 missions [3] - Three new cell biology experiment samples were sent aboard, focusing on bone marrow mesenchymal stem cells, heart failure cells, and humanized vascular organ models for aging research [5] - A core muscle exercise device was included in the mission, designed to prevent muscle atrophy during long-duration flights and improve astronauts' re-adaptation to gravity [6] Group 2 - The total amount of space food sent with Tianzhou-9 exceeded 1.5 tons, with nearly 30 new dishes added, increasing the total variety to over 190 and extending the food supply cycle from 7 days to 10 days [8]
新款航天服、健身器材……天舟九号“太空包裹”里装了啥?
Group 1: Key Features of Tianzhou-9 Cargo Spaceship - Tianzhou-9 is the fourth cargo spaceship in the application and development phase of the space station, tasked with delivering supplies to the Shenzhou-20 and Shenzhou-21 crews, with a total payload of approximately 6.5 tons [1][3] - This mission marks the largest cargo load since Tianzhou-6, with the cargo compartment fully packed and some items protruding [3] - Tianzhou-9 is the first cargo spaceship capable of emergency launch within three months, enhancing its operational flexibility [5] Group 2: Technological Improvements - The spaceship employs a rapid rendezvous and docking mode that has evolved from 2 days to a fixed 3-hour model, optimizing resource use and ensuring reliable docking [7] - It features a relay terminal that can autonomously capture and track the Tianlian relay satellites, maintaining real-time two-way communication throughout the delivery process [7] Group 3: New Extravehicular Suits - Tianzhou-9 carries two new models of extravehicular suits, designated D and E, which have undergone optimization based on previous flight data and ground experiments [9] - The lifespan of the new suits has been improved from 3 years and 15 missions to 4 years and 20 missions, indicating enhanced durability and performance [11] Group 4: Core Muscle Training Device - A new core muscle training device, weighing approximately 130 kg, is included in the cargo to support astronauts during long-duration missions, addressing issues like muscle atrophy and cardiovascular decline [15][19] - The device utilizes gas as a resistance source, allowing astronauts to perform exercises that target core muscles effectively in microgravity conditions [19][21]
向着星河更远处不断迈进(讲述)
Ren Min Ri Bao· 2025-07-14 22:03
Core Insights - The Shenzhou 19 mission marks a significant advancement in China's manned space program, transitioning into the application and development phase of the space station [9][10] - The crew successfully completed 88 scientific and technical experiments, including tests in space life sciences and microgravity physics [10][11] - The mission involved three extravehicular activities and the successful cultivation of sweet potatoes in space, showcasing the potential for sustainable food sources during long-term missions [12][13] Group 1: Mission Achievements - The Shenzhou 19 crew spent 183 days in space, conducting 88 experiments and preparing over 102 samples [9][10] - Successful handling of unexpected challenges, such as the stuck payload adapter during extravehicular activities, demonstrated the crew's operational skills and teamwork [11][12] - The cultivation of sweet potatoes in space was a notable success, with the crew reporting excellent growth and potential for future food sources [12][13] Group 2: Teamwork and Support - The success of the mission was attributed to the crew's training, teamwork, and the extensive support from ground control and research teams [13] - The collaboration between the crew and ground teams was crucial for addressing challenges and ensuring mission success [13] - The contributions of numerous researchers and engineers were highlighted as essential to the mission's achievements [13] Group 3: Future Aspirations - The crew expressed a commitment to continue the legacy of China's space exploration and inspire future generations to pursue careers in aerospace [16][17] - The mission's success is seen as a stepping stone for deeper space exploration, with the crew eager to return to space [17]
“首次”“第一”“增绿”……成就举世瞩目!多个关键词透视这份发展答卷↓
Yang Shi Wang· 2025-07-10 02:45
Economic Growth and Development - The "14th Five-Year Plan" aims for significant economic growth, with an expected economic increment of over 35 trillion yuan during the five years, equivalent to recreating the Yangtze River Delta [8][10] - By 2025, the total economic output is projected to reach approximately 140 trillion yuan, contributing around 30% to global economic growth annually, with an average growth rate of 5.5% over the first four years [10] Innovation and R&D - During the "14th Five-Year Plan," R&D investment is expected to increase by nearly 50% compared to the end of the "13th Five-Year Plan," reaching an increment of 1.2 trillion yuan [15] - China has established 26 of the world's top 100 technology innovation clusters, leading globally, with over 460,000 high-tech enterprises [15] Green Development - China has achieved the highest global increase in forest coverage, with the forest coverage rate exceeding 25%, and the newly added forest area equivalent to the size of Shaanxi Province [24] - The air quality has improved, with the proportion of days with good air quality stabilizing at around 87%, a 3% increase from the "13th Five-Year Plan" period [24] Agricultural Development - Over 1 billion mu of high-standard farmland has been established, equivalent to the total land area of the top two grain-producing provinces, Heilongjiang and Henan [29] Infrastructure and Logistics - The construction of the national comprehensive transportation network has exceeded 90% completion, covering over 80% of counties and serving approximately 90% of the economy and population [34] - Logistics costs are projected to save over 4 billion yuan in 2024 and an additional 3 billion yuan in 2025 [34]
我国持续推动创新势能向经济动能转化
Ke Ji Ri Bao· 2025-07-10 01:30
Core Viewpoint - China's economic strength has significantly increased over the past five years, with an average economic growth rate of 5.5% and an expected total economic volume of approximately 140 trillion yuan in 2023, reflecting a remarkable resilience amid various risks and challenges [1] Group 1: Economic Growth and Innovation - The "14th Five-Year Plan" emphasizes innovation as a crucial driver for economic development, with R&D expenditure increasing by nearly 50% compared to the end of the "13th Five-Year Plan," reaching 1.2 trillion yuan [1] - The number of global top 100 technology innovation clusters in China has reached 26, accounting for the highest share globally, with over 460,000 high-tech enterprises [1] Group 2: R&D Investment and Technological Breakthroughs - R&D investment is accelerating, with a projected 2024 R&D expenditure of 3.6 trillion yuan, representing 2.68% of GDP, and enterprises contributing over 77% of this investment [2] - Key core technologies are experiencing breakthroughs, such as a 72.6% increase in integrated circuit production in 2024, adding approximately 190 billion units [2] Group 3: Emerging Industries and Talent Development - Emerging industries are rapidly growing, with high-tech manufacturing value added expected to increase by 42% and the digital economy's core industries growing by 73.8%, reaching 10.4% of GDP [2] - China has the largest pool of human resources and R&D personnel globally, with over 5 million graduates in STEM fields annually, providing a solid foundation for technological breakthroughs [3] Group 4: Innovation Ecosystem - A unique Chinese innovation ecosystem is forming, with companies actively engaging in open-source ecosystems to promote technological innovation and application development [3] - The National Development and Reform Commission aims to implement an innovation-driven development strategy, integrating technology and industry innovation while fostering a supportive environment for comprehensive innovation [3]
成就举世瞩目,获得感看得见摸得着!透过数据看“十四五”高质量发展答卷
Yang Shi Wang· 2025-07-09 16:20
Economic Growth and Strength - The economic output is expected to reach approximately 140 trillion yuan in 2024, with a projected increase of over 35 trillion yuan during the "14th Five-Year Plan" period, equivalent to recreating the Yangtze River Delta region [1] - The average economic growth rate over the first four years of the plan is 5.5%, contributing around 30% to global economic growth annually [1] Manufacturing and Innovation - China remains the world's largest manufacturing power, with annual manufacturing value added exceeding 30 trillion yuan for 15 consecutive years [2] - Research and development (R&D) investment is set to reach a new high, with a nearly 50% increase compared to the end of the "13th Five-Year Plan," amounting to 1.2 trillion yuan [2] - The number of high-tech enterprises has surpassed 460,000, and China leads globally in several advanced technology fields [2] Regional Economic Development - The economic output of the Beijing-Tianjin-Hebei, Yangtze River Delta, and Guangdong-Hong Kong-Macau Greater Bay Area is projected to account for over 40% of the national economy by 2024 [4] - The Northeast region's grain production is expected to represent 25.3% of the national total, and crude oil production will account for 21% [4] Green Development - China has achieved the highest increase in forest coverage globally, with the forest coverage rate exceeding 25% [6] - The proportion of days with good air quality has stabilized at around 87%, an improvement of 3 percentage points compared to the "13th Five-Year Plan" period [6] - The installed capacity for renewable energy generation has historically surpassed that of coal power, establishing the largest clean power system globally [6] Agricultural Development - Over 100 million acres of high-standard farmland have been established, ensuring food security for the population [8] Infrastructure Development - The completion rate of the national comprehensive transportation network has exceeded 90%, covering over 80% of counties and serving approximately 90% of the economy and population [10] - Logistics costs are expected to save over 400 billion yuan in 2024, with an additional estimated saving of around 300 billion yuan this year [10] Social Welfare and Employment - The "14th Five-Year Plan" includes seven social welfare indicators, the highest proportion in any five-year plan to date, with urban employment additions stabilizing at over 12 million annually [12] - The income growth of residents is closely aligned with economic growth, and the income gap between urban and rural areas has further narrowed [14] Education and Healthcare - By 2024, the education level of the labor force is expected to reach or exceed the average level of middle-income countries, with a retention rate of 95% for nine-year compulsory education [16] - The number of practicing physicians per thousand people has increased from 2.9 to 3.6, and the basic medical insurance coverage rate remains stable at over 95% [18] Elderly and Childcare Services - The proportion of nursing beds in elderly care has increased to 64.6%, and over 1.8 million people are covered by long-term care insurance [20] - Comprehensive childcare service centers have been established in over 300 cities and large counties to enhance public trust in childcare services [20]
神舟十九号乘组太空归来后首次公开亮相
Core Points - The Shenzhou 19 crew made their first public appearance after returning from a 183-day space mission, sharing their experiences and insights [3][4] - Commander Cai Xuzhe set multiple records during the mission, including a world record for the longest single extravehicular activity at 9 hours [3] - The mission involved significant scientific experiments, including the first attempt to grow sweet potatoes in space, contributing valuable data for future long-term space missions [4] Group 1 - The Shenzhou 19 crew's mission marked a transition from the construction phase to the application and development phase of China's space station [3] - The crew completed 88 space science experiments, with about half being new experiments conducted on the space station [4] - The astronauts emphasized the importance of teamwork and the support from ground researchers in achieving mission success [3][4] Group 2 - The crew members expressed their commitment to advancing China's manned space program and their belief in the future of space exploration [4] - The astronauts have successfully completed their recovery and rehabilitation phases and are now in good physical condition, ready to resume normal training [4]