固体运载火箭“海澜之家号”成功发射

Core Viewpoint - The successful launch of the "Gravity-1 Yao-2·Hailan Home" rocket marks a significant advancement in China's commercial space sector, showcasing the collaboration between the national brand Hailan Home and the private rocket company Dongfang Space [1][2][5]. Group 1: Rocket Specifications and Capabilities - The "Gravity-1 Yao-2·Hailan Home" rocket has a total height of 30 meters, with a core stage and booster diameter of 2.65 meters, and a launch weight of 405 tons [4]. - It features a launch thrust of 600 tons and is equipped with a 4.2-meter diameter fairing [4]. - The rocket can carry up to 6.5 tons to low Earth orbit and 4.2 tons to a 500-kilometer sun-synchronous orbit, with capabilities for launching multiple satellites in a single mission [4]. Group 2: Strategic Importance and Collaboration - Hailan Home emphasizes the importance of commercial space as a new engine for China's aerospace development, contributing to the vision of becoming a space power [5]. - The partnership between Hailan Home and Dongfang Space, initiated in April 2023, aims to support national aerospace development and reflects a shared ambition in space exploration [5]. - The successful launch symbolizes a remarkable intersection of national branding and cutting-edge technology, reinforcing Hailan Home's commitment to innovation and responsibility [5].