Core Points - The Long March 3B rocket successfully launched the Communication Technology Test Satellite No. 21 into its designated orbit on November 21 at 18:55 [2][4] - The satellite is primarily used for satellite communication, broadcasting, television, and data transmission, and will conduct related technology testing and verification [2] - This mission marks the 609th launch of the Long March series of rockets [4]

Core Points - Blue Origin's New Glenn rocket launch has been delayed again due to solar activity affecting the mission's payload, the NASA Mars science mission "ESCAPADE" [1][3] - The second launch was originally scheduled for November 13, but was postponed after the company identified potential impacts from solar activity just hours before the launch [3] - This is not the first delay for the New Glenn mission, as previous attempts on November 9 and November 10 were also canceled due to weather conditions [3] - The first demonstration flight of the New Glenn rocket was successfully completed in January, and the upcoming commercial payload launch is being closely monitored within the aerospace industry [3]

Core Points - India successfully launched a communication satellite weighing 4,410 kilograms into geosynchronous transfer orbit on November 2 [1] - The satellite was launched using the heavy-lift rocket LVM3-M5, marking a significant achievement for the Indian Space Research Organisation (ISRO) [1] - This launch represents the heaviest satellite ever launched from Indian soil and the heaviest satellite launched using an indigenous Indian rocket [1]

Core Viewpoint - The Shenzhou-21 spacecraft and rocket combination has been transported to the launch area and is scheduled for launch soon, with full system rehearsals currently underway [1] Group 1: Launch Preparations - The Shenzhou-21 spacecraft and rocket combination was transported to the launch area on October 24 [1] - A full system rehearsal was organized on October 27, involving all positions of the Jiuquan Satellite Launch Center's measurement and launch system [1] - The rehearsal included functional checks of subsystems such as the launch tower, rocket, and spacecraft, simulating the entire process from flight preparation to ignition and separation [1] Group 2: Current Status - Since being vertically transported to the launch area, the Shenzhou-21 has completed multiple checks, including tower coordination and emergency shutdown line inspections [1] - The spacecraft and rocket combination is functioning normally and is compatible with all systems, meeting launch conditions [1] Group 3: Ongoing Missions - The Shenzhou-20 crew, having been in orbit for over 180 days, is preparing for their return and the upcoming "space rendezvous" [1] - The landing site system has begun search and recovery drills in preparation for the return of Shenzhou-20 [1]

Core Points - China successfully launched the Gaofen-14 02 satellite on October 26, 2023, using the Long March 3B rocket from the Xichang Satellite Launch Center [1][3] - The Gaofen-14 02 satellite is designed to efficiently acquire high-precision three-dimensional images globally, producing large-scale digital terrain maps, digital elevation models, digital surface models, and digital orthophoto maps [1] Group 1 - The launch marks the 603rd flight of the Long March series of rockets [3] - The Long March 3B rocket was developed by the China Aerospace Science and Technology Corporation's First Academy [3] - The Gaofen-14 02 satellite was developed by the China Aerospace Science and Technology Corporation's Fifth Academy [3]

Core Viewpoint - The Shenzhou-21 manned spacecraft has been successfully transported to the launch area, with plans for imminent launch following extensive preparations and technical upgrades to ensure mission success [1][9]. Group 1: Launch Preparation - The Shenzhou-21 spacecraft and Long March 2F Yao-21 rocket were moved from the assembly testing facility to the launch site, covering a distance of 1.5 kilometers on seamless steel tracks [1]. - Various staff from research and testing units actively supported the transport of the spacecraft and rocket combination [5]. Group 2: Technical Improvements - The Long March 2F rocket has undergone 16 technical improvements, with a significant upgrade to the optical navigation system and enhanced redundancy in the inertial measurement combination, greatly improving flight reliability [7]. - Preparations at the launch site included extensive checks and drills to ensure the functionality and compatibility of all systems involved in the launch [11]. Group 3: Mission Objectives - Shenzhou-21 is the tenth manned spacecraft since the completion of the space station, aiming for a "perfect" launch outcome [9]. - The launch center has completed technical work on the rocket and spacecraft, with all systems reported to be in good condition prior to the vertical transport to the launch area [11].

Core Points - The successful launch of the Long March 2D rocket on October 13, 2023, marks a significant achievement for China Aerospace Science and Technology Corporation [1][3] - The mission involved the deployment of the Shiyan 31 satellite, which is designed for testing new optical imaging technologies [3] - This launch represents the 101st flight of the Long March 2D rocket and the 599th flight of the Long March series rockets [5] Group 1 - The Shiyan 31 satellite and the Long March 2D rocket were both developed by the Eighth Academy of China Aerospace Science and Technology Corporation [3] - The Long March 2D rocket is a two-stage liquid-fueled rocket capable of launching single or multiple satellites into various orbits, with a payload capacity of 1.3 tons to a 700 km sun-synchronous orbit [3] - Since its first flight on August 9, 1992, the Long March 2D rocket has achieved a perfect launch record, completing 100 successful missions [3] Group 2 - The Long March 2D rocket has established a mature and efficient launch process, contributing to its reliability and success in the aerospace industry [3]

Core Points - The successful launch of the Jilin-1 Wideband 02B07 satellite and the Shitianyu 01-02 experimental satellites was conducted by the Gravity-1 remote two launch vehicle at the Taiyuan Satellite Launch Center [1][2] - The Jilin-1 Wideband 02B07 satellite is designed to provide high-resolution satellite imagery with a width of 150 kilometers and a resolution of 0.5 meters, enhancing monitoring capabilities for mineral resource exploration and ecological management in Jiangsu province [1] - The Gravity-1 launch vehicle, developed by Dongfang Space, has a near-Earth orbit carrying capacity of 6.5 tons and a 4.2-ton capacity for a 500-kilometer sun-synchronous orbit, setting multiple records in solid rocket launch capabilities [1]

Core Points - The successful launch of the Shiyan 30 satellites marks the 100th flight of the Long March 2D rocket, establishing it as China's second rocket model to exceed 100 launches, setting a new record in the country's space launch history [2] - The Long March 2D rocket is a two-stage liquid rocket with a payload capacity of 1.9 tons to a 500 km sun-synchronous orbit, known for its high reliability and performance, making it a key player in near-Earth and sun-synchronous orbit missions [2] - Since its first successful flight in August 1992, the Long March 2D has successfully launched over 300 satellites, supporting various applications including remote sensing and space science [2] - The Long March 2D has also provided high-quality international launch services for clients from countries such as Turkey, Saudi Arabia, the Netherlands, Argentina, and Pakistan, enhancing China's image in the global space market [3]

Core Points - The Long March 2D rocket successfully launched on September 29, 2023, carrying the experimental satellites 01 and 02 into their designated orbits, marking a successful mission [1] - This launch represents the 100th flight of the Long March 2D rocket, making it the second Chinese rocket model to surpass 100 launches, setting a new record in China's space launch history [1] - The Long March 2D rocket has been a key player in launching satellites into low Earth orbit and sun-synchronous orbit since its first successful flight in 1992, known for its high reliability, excellent performance, and safety [1] Company and Industry Summary - The Long March 2D rocket has successfully launched over 300 satellites to date, supporting various satellite types including remote sensing, mapping, and space science, thus contributing significantly to scientific exploration, economic development, and technological advancement [1] - The rocket has also provided high-quality international launch services, enhancing China's reputation in the global aerospace market [1] - This launch is the 598th mission of the Long March series of rockets, indicating the extensive experience and capability of China's space launch industry [1]