龙飞船

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全球首个30MW级纯氢燃机示范项目正式开工;我国成功发射吉利星座04组卫星丨智能制造日报
创业邦· 2025-08-10 02:27
Group 1 - The world's first 30MW pure hydrogen gas turbine demonstration project has officially commenced construction in Ordos, Inner Mongolia, marking a significant breakthrough in hydrogen energy generation and long-term storage in China [2] - China successfully launched the Geely Constellation 04 satellite group using the Jielong-3 rocket, with the mission being the sixth flight of this rocket [2] - The SpaceX "Dragon" spacecraft, carrying four astronauts, has departed from the International Space Station and is expected to land in the California coast area [2]
四名宇航员搭乘美国“龙”飞船返回地球
Xin Lang Cai Jing· 2025-08-09 17:57
央视记者当地时间8月9日获悉,四名宇航员在国际空间站停留近五个月后,于当日搭乘美国太空探索技 术公司"龙"飞船返回地球,在美国加利福尼亚海岸附近的太平洋上着陆。据悉,4名宇航员分别是美国 宇航员安妮·麦克莱恩、尼科尔·艾尔斯、日本宇航员大西卓哉和俄罗斯宇航员基里尔·佩斯科夫。此前, 美国国家航空航天局(NASA)表示,美国东部时间8日,搭载4名宇航员的美国太空探索技术公 司"龙"飞船脱离国际空间站,启程返回地球,用时将在17.5小时左右。(央视新闻) ...
新华财经晚报:7月份CPI环比上涨0.4% PPI环比降幅3月份以来首次收窄
Xin Hua Cai Jing· 2025-08-09 11:06
Economic Indicators - In July, China's CPI increased by 0.4% month-on-month, reversing a 0.1% decline from the previous month, while year-on-year it remained flat; the core CPI, excluding food and energy, rose by 0.8%, marking the highest increase since March 2024 [1] - The PPI in July decreased by 0.2% month-on-month, but the decline was less than the previous month, indicating a narrowing of the decrease for the first time since March, with a year-on-year drop of 3.6% [1] Healthcare Standards - The National Medical Insurance Administration has released the first national standard in the healthcare sector, titled "Technical Specifications for Convenient Services of Medical Insurance Information Platform," which will be implemented on January 1, 2026, marking a significant milestone in the standardization of medical insurance in China [2] Robotics Industry - The global robotics industry experienced explosive growth in the first half of the year, with domestic manufacturers seeing average growth rates between 50% and 100%, a rare occurrence in the industry’s history [3] - The CEO of Yushutech emphasized that while current hardware is not perfect, it is sufficient for present needs, with future improvements focused on reducing costs and enhancing reliability [3] Trade and Tariffs - The average trade-weighted tariff rate imposed by the U.S. on all products has surged to 20.11%, significantly higher than 2.44% at the beginning of the year, marking the highest level since 1933 [3][4] - The World Trade Organization has downgraded its forecast for global goods trade growth in 2026 from 2.5% to 1.8%, citing the negative impact of recent tariff adjustments on global trade prospects [3][4]
美“龙”飞船载4名宇航员启程返回地球
Xin Hua She· 2025-08-09 02:52
搭载4名宇航员的美国太空探索技术公司"龙"飞船于美国东部时间8日脱离国际空间站,启程返回地球。 据美国航天局介绍,"龙"飞船于美国东部时间8日18时15分(北京时间9日6时15分)脱离国际空间站, 预计将于美国东部时间9日11时33分(北京时间9日23时33分)许在加利福尼亚州附近海域降落。 搭乘"龙"飞船返回地球的4名宇航员分别是美国宇航员安妮·麦克莱恩、尼科尔·艾尔斯、日本宇航员大西 卓哉和俄罗斯宇航员基里尔·佩斯科夫。 据介绍,在空间站停留的5个多月中,4名宇航员开展了数十项实验和技术演示,包括微藻在太空微重力 环境下的培养、细胞对重力的感知机制研究、宇航员健康监测等,为未来深空探索积累数据和经验。 (文章来源:新华社) ...
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
Yang Shi Xin Wen Ke Hu Duan· 2025-08-01 22:21
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]
美国“龙”飞船执行新一期载人航天任务前往空间站
news flash· 2025-08-01 17:54
Core Viewpoint - The article highlights the successful launch of SpaceX's "Dragon" spacecraft carrying four astronauts to the International Space Station (ISS) [1] Group 1: Launch Details - The "Dragon" spacecraft was launched on August 1 from Kennedy Space Center in Florida, using a Falcon 9 rocket [1] - The launch occurred at 11:43 AM Eastern Time (11:43 PM Beijing Time) [1] - The spacecraft successfully separated from the rocket and continued its journey to the ISS [1] Group 2: Mission Objectives - The mission involves four astronauts from the United States, Japan, and Russia [1] - The spacecraft is scheduled to dock with the ISS around 3:00 AM Eastern Time on August 2 (3:00 PM Beijing Time) [1]
特朗普“示好”马斯克
Xin Hua She· 2025-07-25 07:14
Group 1 - President Trump denies rumors of undermining Elon Musk's businesses, expressing hope for their success [1] - Recent tensions between Trump and Musk have arisen over tax and spending legislation, leading to public disputes [2] - Tesla's Q2 revenue decreased by 12% year-over-year, with net profit down 16%, attributed to reduced government support for electric vehicle manufacturers [2] Group 2 - Following the breakdown in relations, the Trump administration is reviewing contracts between Musk's SpaceX and federal agencies [2] - Trump suggested that terminating contracts with Musk's companies could be a way to save federal spending [2] - Musk argues that SpaceX's competitive pricing and quality service are essential for NASA contracts, which would be significantly more expensive if awarded to other companies [2]
与国家项目深度捆绑,对商业航天“不可或缺”,特朗普想却无法“脱钩”SpaceX
Huan Qiu Shi Bao· 2025-07-21 22:47
Core Viewpoint - The Trump administration's scrutiny of SpaceX contracts highlights the U.S. government's significant reliance on the company for its space operations, revealing potential risks in the commercial space sector if relations deteriorate further [1][2]. Group 1: Government Scrutiny and SpaceX's Role - The Trump administration initiated a review of SpaceX's government contracts to identify potential waste, but preliminary findings indicated that the government has "near irreplaceable dependence" on SpaceX for most projects [1][2]. - The review involved multiple federal agencies, including the Department of Defense and NASA, assessing all contracts and agreements with SpaceX, focusing on duplicate payments and alternatives [2][3]. Group 2: Evolution of NASA and Commercial Space - NASA has transitioned from a manufacturing and management entity to a service procurement agency, seeking private companies to fulfill its transportation needs to space [3]. - SpaceX emerged as a key player in this shift, with its Falcon 9 rocket and Dragon spacecraft becoming essential for NASA's commercial crew program, which is projected to save the government $20 billion to $30 billion [3][4]. Group 3: SpaceX's Dominance in the Market - SpaceX has achieved the lowest launch costs globally, dominating approximately 90% of U.S. orbital launches in 2023, thanks to its reusable rocket technology [4][6]. - The company has secured significant contracts, including a $5.9 billion deal for 28 national security launches, reinforcing its position as a primary contractor for U.S. space missions [6]. Group 4: Risks of Severing Ties with SpaceX - Cutting ties with SpaceX could jeopardize low-cost, efficient commercial space operations, complicating budget reduction efforts for the Trump administration [4][5]. - NASA's reliance on SpaceX raises concerns about the potential need to revert to traditional aerospace contractors, which could introduce significant technical and engineering risks [4][5]. Group 5: Legal and Political Implications - The Trump administration has the legal authority to terminate contracts with SpaceX but would incur substantial costs and face potential legal challenges from Musk, who could argue that the termination is politically motivated [7]. - SpaceX's rise poses a challenge to the traditional military-industrial complex, which has historically dominated U.S. space operations but has been criticized for inefficiency and high costs [7].
第四批私人宇航团队结束空间站任务启程返航
news flash· 2025-07-14 18:36
Core Viewpoint - The fourth private astronaut team organized by Axiom Space has successfully completed its mission at the International Space Station and is returning to Earth aboard SpaceX's Dragon spacecraft [1] Group 1: Mission Details - The mission, designated "Ax-4," is a collaboration between Axiom Space and NASA, marking the fourth private astronaut mission [1] - The Dragon spacecraft departed from the International Space Station at 7:15 AM EDT on July 14, 2023, and is expected to splash down near the California coast in the early hours of July 15, 2023 [1] Group 2: Crew Composition - The mission involved four astronauts from four different countries, showcasing international collaboration in space exploration [1] - The commander of the mission is Peggy Whitson, a former NASA astronaut and current Axiom Space's Director of Human Spaceflight [1] - The pilot is Shubham Shukla from the Indian Space Research Organisation, with two mission specialists from Poland and Hungary [1]