航天发射
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捷龙三号运载火箭海上发射成功 吉利星座完成一期组网
Zhong Guo Xin Wen Wang· 2025-09-24 11:51
Core Points - China successfully launched the Jielong-3 rocket, deploying the 06 group of satellites for the Jieli constellation, marking a significant achievement in the country's commercial space endeavors [1][2] - The Jieli constellation aims to provide global satellite IoT communication services, with a focus on various sectors including smart connectivity, marine fisheries, emergency communications, and environmental monitoring [2] Group 1 - The Jielong-3 rocket, developed by China Aerospace Science and Technology Corporation, features a four-stage solid engine configuration and is designed for launching satellites into sun-synchronous and low Earth orbits, with a payload capacity of 1,500 kg to a 500 km sun-synchronous orbit [1] - This launch marks the 8th flight of the Jielong-3 rocket and the 3rd mission for the Jieli constellation's rapid networking, occurring just half a month after the previous launch [1] Group 2 - With the successful deployment of the 06 group of satellites, the total number of satellites in the Jieli constellation reaches 64, completing the first phase of its network deployment [2] - The constellation is capable of providing real-time communication coverage for any location on Earth, except for the polar regions, enhancing its global service capabilities [2]
宣布最高7.5亿美元定增计划 Rocket Lab(RKLB.US)跌超10%
Zhi Tong Cai Jing· 2025-09-16 15:50
Core Viewpoint - Rocket Lab (RKLB.US) shares fell over 10% to $48.6 following the announcement of a $750 million capital raise plan aimed at business expansion and potential acquisitions [1] Group 1 - Rocket Lab announced a capital raise plan of up to $750 million [1] - The funds from the capital raise are intended for future business expansion and potential acquisitions [1] - Following the announcement, Rocket Lab's stock price experienced a significant decline of over 10% [1]
迈向“空天地海”互联新时代:我国成功发射卫星互联网技术试验卫星
Guan Cha Zhe Wang· 2025-09-16 11:09
Group 1 - The Long March 2C rocket successfully launched multiple satellite internet technology test satellites into their designated orbits on September 16, marking the 595th flight of the Long March series rockets [2] - The new star-rocket connection and separation device developed by the rocket institute improved the internal space utilization of the fairing and enhanced satellite separation safety, enabling reliable and orderly separation of multiple satellites [4] - The rocket and upper stage utilized shared inertial measurement technology and composite material satellite brackets, which increased the payload capacity to better meet user demands [4] Group 2 - The rocket institute implemented a series of improvements to the rocket and upper stage, simplifying the launch site process and shortening the launch preparation period [6] - On September 8, the Ministry of Industry and Information Technology granted China Unicom a satellite mobile communication business operating license, allowing it to conduct satellite direct connection services and enhance communication services in emergency, maritime, and remote areas [6]
中国成功发射卫星互联网技术试验卫星
Zhong Guo Xin Wen Wang· 2025-09-16 07:37
Core Points - China successfully launched a satellite internet technology test satellite on September 16, 2023, at 9:06 AM Beijing time from the Jiuquan Satellite Launch Center [1][3] - The launch was conducted using the Long March 2C rocket and the YZ-1S upper stage, both developed by the China Aerospace Science and Technology Corporation [2] - This mission marks the 595th flight of the Long March series of launch vehicles [2] Group 1 - The satellite successfully entered its designated orbit, and the launch mission was deemed a complete success [1] - The Long March 2C rocket and YZ-1S upper stage are capable of executing various orbital launch tasks, including single and multiple satellite deployments, and constellation arrangements [2] - The rocket has a payload capacity of 2,500 kilograms to a 700-kilometer sun-synchronous orbit [2]
我国成功发射卫星互联网技术试验卫星 无人机视角直击发射现场
Xin Jing Bao· 2025-09-16 06:49
Core Points - The successful launch of the satellite internet technology test satellite took place on September 16 at 9:06 AM [1] - The launch was conducted using the Long March 2C rocket and the YZ-1S upper stage [1] - This mission marks the 595th flight of the Long March series of launch vehicles [1] Summary by Categories Launch Details - The satellite was successfully placed into its designated orbit, indicating a successful mission [1] - The launch occurred at the Jiuquan Satellite Launch Center [1] Technical Aspects - The mission utilized the Long March 2C rocket, which is part of China's extensive space launch capabilities [1] - The YZ-1S upper stage was employed in this launch, showcasing advancements in satellite deployment technology [1]
山东政商要情(9.8—9.14)
Jing Ji Guan Cha Bao· 2025-09-14 08:06
Group 1: Trade and Economic Growth - In the first eight months of 2025, Shandong's import and export reached 2.32 trillion yuan, a year-on-year increase of 5.8% [1] - Exports amounted to 1.42 trillion yuan, growing by 5.4%, while imports were 904.62 billion yuan, increasing by 6.4% [1] - Shandong ranked first in import and export growth among the top five foreign trade provinces in China [1] Group 2: Employment Stability Measures - Shandong introduced 13 measures to enhance employment stability, including social security subsidies and skill training [2] - For eligible small and medium-sized enterprises, a subsidy of 25% of individual social security contributions will be provided [2] - The unemployment insurance rebate for large enterprises will be raised to 50% of their previous year's contributions, while for small and medium-sized enterprises, it will be 90% [2] Group 3: Marine Economy and AI Integration - The 2025 Marine Cooperation Development Forum was held in Qingdao, focusing on the integration of marine and AI technologies [3] - The establishment of the Qingdao Marine AI Big Model Industry Alliance includes 70 member units, aiming to enhance marine technology innovation [3] - An "AI + Marine" industry map was released, outlining eight industry demand maps to support the transformation of traditional marine industries [3] Group 4: Renewable Energy Pricing - Shandong's 2025 renewable energy mechanism price bidding results showed wind power selected volume at 5.967 billion kWh with a bid price of 0.319 yuan/kWh, and solar power at 1.248 billion kWh with a bid price of 0.225 yuan/kWh [4] - The total scale of the bidding was 9.467 billion kWh, with 1,200 projects selected from over 3,000 participants [4] - As of July 2023, Shandong had a total renewable energy installed capacity of 119 million kW, leading the nation in solar power capacity [4] Group 5: Commercial Space Launches - The Jielong-3 Yao-7 rocket successfully launched from the sea near Shandong, delivering 11 satellites into orbit [5] - This launch was the second in a month for the Jielong-3 rocket, demonstrating its rapid response capability for commercial launches [5] - Shandong has established a robust sea launch support system, having successfully completed 18 sea launch missions [5]
俄向国际空间站发射“进步MS-32”货运飞船
Xin Hua She· 2025-09-11 20:22
Core Points - The Russian National Space Corporation announced the successful launch of the "Progress MS-32" cargo spacecraft from the Baikonur Cosmodrome in Kazakhstan on September 11 [1] - The spacecraft is set to deliver over 2.5 tons of supplies to the International Space Station (ISS) [1] - The "Progress MS-32" spacecraft was launched aboard a "Soyuz-2.1a" rocket and is expected to dock with the ISS on September 13 [1] Launch Details - The launch occurred after a flight duration of nearly 9 minutes, with the spacecraft successfully separating from the rocket's third stage [1] - The spacecraft will orbit the Earth 34 times before its scheduled docking with the ISS [1] Cargo Information - The supplies being sent to the ISS include fuel, drinking water, food, medical supplies, and new spacesuits for spacewalks [1] - The new spacesuits are referred to as "Orlan-MKS" [1]
东方航天港海上发射“十八连捷”
Da Zhong Ri Bao· 2025-09-11 00:57
Core Viewpoint - The successful launch of the Jielong-3 Yao-7 rocket from the Dongfang Spaceport marks China's 18th maritime launch, demonstrating the growing efficiency and capability of the country's commercial space industry [2][8]. Group 1: Launch Achievements - The Jielong-3 Yao-7 rocket successfully placed 11 satellites into orbit, contributing to a total of 115 satellites launched from the Dongfang Spaceport [2]. - The Dongfang Spaceport achieved a record of "one month, multiple launches" with consecutive launches in August and September [2]. Group 2: Efficiency Improvements - The launch team optimized the rocket's measurement and launch control processes, enhancing automation and efficiency while improving safety and cost-effectiveness [3][6]. - The preparation time for maritime launches has been reduced by half, with the entire operational process taking only 17.5 hours [4]. Group 3: Economic and Strategic Implications - Shortened preparation times indicate increased precision and efficiency in launch procedures, moving closer to the goals of "multiple launches at once" and "weekly launches" [5]. - The reduction in time also leads to lower economic costs, paving the way for more frequent commercial maritime launches [6]. Group 4: Integrated Industry Chain - The Dongfang Spaceport has established a comprehensive industry chain, connecting rocket assembly, testing, and launch facilities within a 15-minute drive [7]. - The local assembly of various rocket models and the establishment of satellite operations in Shandong enhance the region's commercial space capabilities [7]. Group 5: Future Prospects - With the maturation of rocket launch technology, the frequency of maritime launches is expected to increase significantly, with plans for multiple launches of different rocket types within the year [8].
试验二十九号卫星发射成功
Ke Ji Ri Bao· 2025-09-05 13:32
Core Viewpoint - The successful launch of the Long March 3B rocket carrying the Yuanwang-1 upper stage and the Shiyan-29 satellite marks a significant achievement for China's space exploration efforts, focusing on space environment detection and related technology experiments [1][3]. Group 1 - The Long March 3B rocket and Yuanwang-1 upper stage are a four-stage rocket system developed by the China Aerospace Science and Technology Corporation [3]. - This launch is the first collaboration between the Long March 3B rocket and the Yuanwang-1 upper stage in over nine years, following the successful launch of China's 21st BeiDou navigation satellite in February 2016 [3]. - This mission represents the 592nd launch of the Long March series of rockets, highlighting the extensive experience and capability of China's space launch vehicles [3].
马斯克旗下SpaceX获许可,佛罗里达州发射次数或超此前两倍!要为商业客户、美国国防部发射任务,还要发射星链卫星
Ge Long Hui· 2025-09-04 01:27
Core Points - The article discusses the completion of a key environmental assessment by U.S. regulators, paving the way for SpaceX to potentially double the launch frequency of its Falcon 9 rocket from 50 to a maximum of 120 launches per year [2][3] - The assessment also approves the construction of a new landing zone at Cape Canaveral Space Force Station, which can accommodate up to 34 booster landings annually [2] - The report concluded with a "Mitigated Finding of No Significant Impact," indicating that the proposed changes will not significantly affect environmental quality [2] Environmental Management - The assessment determined that the likelihood of industrial wastewater, particularly from the "deluge system" during launches, contaminating nearby water bodies is very low [3] - The "deluge system" sprays large amounts of water to absorb heat and noise during rocket launches, which has previously faced scrutiny [3] - SpaceX still needs to obtain a formal modification of its launch license from the FAA to allow for the increased launch frequency, and approval from the U.S. Air Force is also required [3] Launch Frequency and Operations - Despite already being the most frequently launched rocket globally, SpaceX's launch schedule remains full, serving commercial clients, the U.S. Department of Defense, and launching its Starlink satellites [4] - The increase in launch frequency is expected to alleviate bottlenecks in operations, and the new dedicated landing zone may reduce turnaround time for boosters [4] - SpaceX is also planning to expand its launch frequency at Vandenberg Space Force Base in California, aiming for up to 100 Falcon launches per year [4] Future Developments - Regulators are also evaluating a proposal to allow SpaceX to increase the launch frequency of its larger Starship rocket, designed for lunar and Martian missions [5]