航天发射
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全球最大固体火箭再出征!这次发射都有哪些特点
Yang Shi Xin Wen· 2025-10-11 07:38
Core Viewpoint - The successful launch of the Gravity-1 remote two carrier rocket marks a significant advancement in China's commercial space launch capabilities, demonstrating the rocket's upgraded technology and reliability for future satellite deployment [1][3][5] Group 1: Launch Details - The launch took place at 10:20 AM from the Taiyuan Satellite Launch Center, successfully placing the Jilin-1 Wideband 02B07 satellite and two Tianyu experimental satellites into their designated orbits [1] - This mission represents the second flight of the Gravity-1 carrier rocket, which previously set records as the world's largest solid-fuel carrier rocket and China's largest civil commercial rocket [3] Group 2: Technological Advancements - The Gravity-1 rocket has undergone significant upgrades in both software and hardware since its first flight in January 2024, enhancing its reliability and performance [3][5] - The rocket's launch trajectory has been modified to a sun-synchronous orbit, differing from the 50-degree inclination used in its predecessor, indicating improvements in ballistic design [5] Group 3: Future Implications - The successful launch further validates the reliability of the rocket's design and the stability of its quality control processes, which are crucial for future missions [5] - With a capacity to launch over 400 kilograms of satellites in a "one rocket, ten satellites" configuration, the Gravity-1 rocket is positioned to meet China's growing demand for large-scale low Earth orbit satellite constellation deployments [5]
美股异动 | Rocket Lab(RKLB.US)一度涨超10% 年内累涨超185%
智通财经网· 2025-10-10 14:39
Core Viewpoint - Rocket Lab's stock price surged over 10% on Friday, reaching an all-time high, with a year-to-date increase of over 185% following the signing of two rocket launch contracts with the Japan Aerospace Exploration Agency [1] Group 1 - Rocket Lab's stock price increased by over 10% during trading, reaching a peak of $70.75 [1] - The company has experienced a year-to-date stock price increase of over 185% [1] - The recent contracts signed with the Japan Aerospace Exploration Agency are a significant factor contributing to the stock's performance [1]
全球最大固体运载火箭发射在即,“箭星船港”看点来了
Qi Lu Wan Bao Wang· 2025-10-10 13:58
Core Points - The Shandong Provincial Government is promoting high-quality development of the commercial aerospace industry through new measures [1] - The "Yinli No.1 (Remote II)" rocket is set to launch on October 11, marking the second flight test after its first in January 2024 [1][3] Group 1: Rocket Details - The "Yinli No.1" rocket is developed by Dongfang Space (Shandong) Technology Co., featuring a total length of 29.4 meters and a takeoff weight of 405 tons [3] - It has a near-Earth orbit payload capacity of 6.5 tons and can support the launch of multiple satellites simultaneously [3] - This rocket is recognized as the largest solid rocket globally, aimed at validating reliability and launch process coordination for future mass production and frequent launches [3] Group 2: Satellite Information - The launch will carry three satellites, including the Jilin-1 wide-field satellite, which is designed for Earth observation and remote sensing [3][4] - The satellite will provide data services for industries such as land resource development and smart city construction [4] Group 3: Launch Vessel and Port - The launch will be executed from the "Dongfang Aerospace Port" using the "Dongfang Aerospace Port" vessel, which is the first specialized self-propelled offshore satellite launch vessel in China [4] - The vessel has a length of 162.5 meters and a weight capacity of 22,000 tons, capable of operating in challenging sea conditions [4] - The Dongfang Aerospace Port is the only commercial offshore launch port in China, covering an area of 34 square kilometers and designed for various launch-related activities [4] Group 4: Support Team - The launch support is provided by Shandong Offshore Commercial Aerospace Launch Service Co., a subsidiary of Yantai Dongfang Aerospace Port Group, ensuring all logistical and safety measures are in place for a successful launch [4]
“引力一号(遥二)”运载火箭10月11日在山东海阳发射
Qi Lu Wan Bao Wang· 2025-10-10 10:55
Core Viewpoint - The upcoming launch of the "Yinli No. 1 (Remote II)" rocket on October 11 in Yantai is part of a broader strategy to enhance China's commercial space capabilities, with plans for multiple launches throughout the year [1][6]. Group 1: Launch Details - The "Yinli No. 1" rocket is designed and assembled by Dongfang Space (Shandong) Technology Co., featuring a total length of 29.4 meters and a launch weight of 405 tons [1]. - This launch will be the second flight test of the "Yinli No. 1" rocket, aimed at validating its reliability and launch process coordination [1][3]. - The rocket has a near-Earth orbit payload capacity of 6.5 tons and can carry 4.2 tons to a 500-kilometer sun-synchronous orbit, supporting the launch of small satellites [1][3]. Group 2: Satellite Payload - The launch will carry three satellites, including the Jilin-1 wide-field satellite for Earth observation and two experimental satellites for imaging space debris [3]. - The Jilin-1 satellite is developed by Changguang Satellite Technology Co., providing data services for land resource development and smart city construction [3]. Group 3: Launch Infrastructure - The launch will utilize the "Dongfang Spaceport" vessel, designed by Yantai CIMC Raffles Offshore Engineering Co., with a length of 162.5 meters and a payload capacity of 22,000 tons [3]. - The Dongfang Spaceport is the only commercial offshore launch mother port in China, covering an area of 34 square kilometers and featuring various functional zones for launch operations [3][4]. Group 4: Industry Development - Yantai has successfully conducted 19 offshore launches, placing 127 satellites into orbit, with 16 satellites being entirely manufactured in Yantai [6]. - The region aims to transition from "launch leadership" to "full-chain leap" in the commercial space industry, with plans to develop new liquid rockets and enhance recovery and reuse technologies [6]. - By 2030, Yantai targets an annual production capacity of 100 rocket launches, supported by integrated cost advantages in production, testing, and launching [6].
长二丁火箭第100发 试验三十号卫星01、02星成功发射
Zhong Guo Xin Wen Wang· 2025-09-29 06:50
Core Points - The Long March 2D rocket successfully launched the experimental satellites 30-01 and 30-02 on September 29, marking its 100th launch, making it the second Chinese rocket model to achieve this milestone [1][3] - The satellites are primarily used for Earth observation technology verification [1] - The Long March 2D rocket has a successful track record of 100% success since its first flight in 1992, and it has launched over 300 satellites into designated orbits, covering various types including remote sensing and space science [3] Group 1 - The Long March 2D rocket is a two-stage liquid propellant rocket capable of launching single and multiple satellites into different orbits [3] - This launch is part of the Long March series, which has completed a total of 598 flights [3] - The satellites and rocket were developed by the China Aerospace Science and Technology Corporation's Eighth Academy [3]
我国成功发射试验三十号卫星01、02星
Yang Shi Xin Wen· 2025-09-29 03:28
Core Viewpoint - The successful launch of the Shiyan 30 satellites marks a significant achievement in China's space exploration efforts, particularly in Earth observation technology validation [1] Group 1: Launch Details - The launch took place at the Xichang Satellite Launch Center using the Long March 2D rocket [1] - This mission represents the 598th flight of the Long March series of launch vehicles [1] Group 2: Satellite Purpose - The Shiyan 30 satellites are primarily intended for Earth observation technology experimental verification [1]
中国成功发射卫星互联网低轨11组卫星
Zhong Guo Xin Wen Wang· 2025-09-27 23:22
Core Points - China successfully launched a group of 11 low Earth orbit satellites for satellite internet on September 27, 2023 [1][3] - The launch was conducted using the Long March 6 modified rocket, which is capable of diverse and dense launch requirements [1] - This mission marks the 17th launch of the Long March 6 modified rocket and the 597th flight of the Long March series [2] Group 1 - The Long March 6 modified rocket has a payload capacity of no less than 6.5 tons to a 500-kilometer sun-synchronous orbit [1] - The launch took place at the Taiyuan Satellite Launch Center at 20:40 Beijing time [1] - The Long March 6 modified rocket is developed by the Eighth Academy of China Aerospace Science and Technology Corporation [1] Group 2 - On the same day, the Eighth Academy also successfully launched the Fengyun-3 08 satellite using the Long March 4B rocket [2] - The Fengyun-3 08 satellite is the 22nd Fengyun meteorological satellite launched by China, aimed at weather forecasting and climate change monitoring [2] - This satellite will achieve high-precision global greenhouse gas detection with a 100-kilometer width for the first time internationally [2]
我国成功发射卫星互联网低轨11组卫星
Xin Hua She· 2025-09-27 14:51
Core Points - The successful launch of 11 low-orbit satellite internet satellites by China on September 27, 2023, marks a significant achievement in the country's space capabilities [1] - This mission represents the 597th flight of the Long March series of launch vehicles, highlighting the ongoing advancements in China's space exploration efforts [1] Industry Summary - The launch was conducted at the Taiyuan Satellite Launch Center using the Long March 6 carrier rocket, indicating the continued development and reliability of China's launch vehicle technology [1] - The successful deployment of these satellites is expected to enhance China's satellite internet capabilities, contributing to the growth of the satellite communications industry [1]
长征商业发射用户大会在沪召开
Xin Hua She· 2025-09-27 09:00
Core Insights - As of May this year, China's Long March rockets have completed a total of 119 commercial launches, showcasing strong overall performance that ranks among the best in the world [2] Group 1 - The Long March rocket series has established itself as a significant player in the commercial launch market [2] - The performance metrics of the Long March rockets indicate a competitive edge in the global space launch industry [2]
日照近海再发火箭
Qi Lu Wan Bao· 2025-09-25 10:03
Core Insights - The successful launch of the Jielong-3 rocket marks a significant achievement in China's commercial space sector, with the completion of the first phase of the Geely satellite constellation, enabling global real-time communication capabilities excluding the polar regions [2][3] Group 1: Launch Details - The Jielong-3 rocket successfully launched 12 Geely satellites into their designated orbits, utilizing a "one rocket, twelve satellites" approach [2] - This launch is part of a series of successful sea-based launches from Rizhao, with the city achieving a record number of rocket launches in a year [3] Group 2: Future Launch Plans - The series of launches began on May 29, 2024, with the successful deployment of the "Tianqi Constellation" satellites, followed by additional launches throughout 2025 [4] - The launches cover various technological fields, including communication, IoT, and remote sensing, with specific applications in environmental monitoring and high-precision positioning for smart connected vehicles [4]