Group 1 - The 55th Paris Air Show opened on June 16, showcasing China's aerospace technology capabilities, including the debut of the Long March 6A and Long March 12 rocket models [1][3] - China Aerospace Science and Technology Corporation displayed various rocket models, including Long March 2D, Long March 3B, Long March 6A, Long March 8, and Long March 12, along with the Dongfanghong 3E all-electric small communication satellite [1] - The exhibition included multimedia presentations on sounding rockets, communication satellites, remote sensing satellites, and China's advancements in Beidou navigation, manned spaceflight, lunar exploration, deep space exploration, and international cooperation [1] Group 2 - The Long March 6A is a new generation of non-toxic, pollution-free rocket designed to meet the diverse and dense launch demands of future satellites, while the Long March 12 is a new medium-sized liquid rocket that enhances capabilities for sun-synchronous orbit and low Earth orbit constellation networking [3] - The Long March 12 rocket features a simple and reliable single-core series configuration, improving the payload capacity and large fairing envelope, contributing to the high-quality development of China's space transportation system [3] Group 3 - China Great Wall Industry Corporation, authorized by the government, focuses on commercial launches, satellite system delivery, and space technology cooperation, aiming to promote the globalization of China's commercial aerospace products [5] - Since the 1990s, the Great Wall Company has completed 101 commercial launches, delivering 74 international commercial satellites and 261 domestic commercial satellites, along with providing 52 rideshare launch services [5] - As China's aerospace products gain competitiveness, the Great Wall Company serves as an international platform, integrating various resources to offer more competitive and advanced products and services to the global market [5]

Core Viewpoint - The successful launch of the "Zhang Heng-1" 02 satellite marks a significant advancement in China's capabilities for geophysical field observation, contributing to the country's space infrastructure development [1][2]. Group 1: Satellite Overview - The "Zhang Heng-1" 02 satellite is the first geophysical field exploration satellite in China's medium- and long-term development plan for civil space infrastructure, designed for a lifespan of 6 years and equipped with 9 scientific detection devices, including an electric field detector [2][6]. - This satellite is an upgraded version of the "Zhang Heng-1" 01 satellite, which primarily served as a research satellite to validate relevant technologies, while the 02 satellite is intended for practical business applications [6][10]. Group 2: Scientific Objectives - The satellite aims to monitor global electromagnetic fields, electromagnetic waves, ionosphere, and neutral atmosphere parameters in near real-time, which are crucial for understanding geological activities and extreme weather [4][8]. - The "Zhang Heng-1" series satellites can capture electromagnetic waves released during geological activities, providing data for earthquake precursor research by analyzing the temporal and spatial correlations with seismic events [8][10]. Group 3: International Collaboration - The "Zhang Heng-1" 02 satellite is a product of collaboration between China and Italy, enhancing the monitoring capabilities for seismic electromagnetic precursors and addressing disaster prevention and mitigation needs globally [11][12]. - The cooperation includes shared responsibilities, with China focusing on satellite development and launch, while Italy leads the development of specific detection instruments [12][14]. Group 4: Historical Context - The collaboration between China and Italy in space exploration dates back to 1991, with various agreements signed to promote peaceful use and research in outer space, culminating in the successful launch of the "Zhang Heng-1" 01 satellite in 2018 [14].

Core Points - China's first geophysical field detection satellite "Zhangheng-1" 02 successfully launched, enhancing the country's capabilities in space observation for geophysical fields [1] - The satellite was launched using the Long March 2D rocket from the Jiuquan Satellite Launch Center, marking a significant achievement in the construction of detection capabilities [1] - This launch improves China's "sky-space-ground" monitoring capabilities for major natural disasters [1]

Core Viewpoint - The successful launch of the first batch of 12 satellites for the world's first space computing satellite constellation marks a significant milestone in space technology and satellite deployment [1] Group 1 - The launch took place on the afternoon of the 14th at the Jiuquan Satellite Launch Center using the Long March 2D rocket [1] - The satellites have successfully entered their designated orbits following the launch [1] - This event signifies the successful deployment of the first space computing satellite constellation globally [1]

Core Points - The successful launch of the space computing satellite constellation was conducted using the Long March 2D rocket at the Jiuquan Satellite Launch Center [1] Group 1 - The satellite successfully entered its designated orbit, marking the mission as a complete success [1]