Technical Characteristics and Innovations of the Gravity-1 Launch Vehicle  

引力一号运载火箭技术特点与创新

作　　者：HUANG Shuai BU Xiangwei YU Jichao ZHAO Yeni XU Guoguang PENG Weibin WANG Yonggang 

机构地区：[1]Orienspace Technology(Shandong)Co.,Ltd,Beijing 100076

出　　处：《Aerospace China》2024年第1期3-8,共6页中国航天（英文版）

摘　　要：On January 11, 2024, the Gravity-1 launch vehicle successfully carried out its maiden flight from a mobile sea platform off the coast of Haiyang in Shandong Province, sending three meteorological satellites, Yunyao-1 satellite No. 18-20, into an orbit about 500 km above the ground. The successful debut flight of Gravity-1 broke many records such as the world's largest solid launch vehicle, the first sea-launched strap-on launch vehicle in the world, with the maximum carrying capacity of current commercial launch vehicle in China. This flight marked a big step in the field of China's commercial space launch application. A new breakthrough has been made, which is of great significance for further expanding China's diversified and large-scale launch capabilities of medium and low orbit satellites, expanding the spectrum of China's launch vehicle types, and promoting the development of space science.

关 键 词：Gravity-1 all-solid strap-on launch vehicle sea launch 

分 类 号：V475.1[航空宇航科学与技术—飞行器设计]