朱雀三号可复用火箭首飞任务一阶段工作完成

Core Insights - The successful completion of the first phase of the Zhuque-3 rocket's maiden flight, including propellant loading and static ignition tests, marks a significant milestone for the company [1] - The Zhuque-3 rocket is designed for large constellation networking tasks, featuring a large payload capacity, low cost, and reusability [2] Group 1 - The Zhuque-3 rocket's maiden flight consists of two phases: the first phase involves propellant loading and static ignition tests, while the second phase focuses on orbital launch and attempting first-stage recovery [1] - The first phase of testing has validated the entire process from horizontal transport to vertical operation, ensuring the compatibility of the rocket system with the launch site system [1] - Following the completion of the first phase, the company will analyze the test data to refine processes and plans, ensuring quality and safety before proceeding to the second phase [1] Group 2 - The Zhuque-3 rocket, officially initiated in August 2023, has a diameter of 4.5 meters for the first and second stages, a fairing diameter of 5.2 meters, and a total length of 66.1 meters, with a launch mass of approximately 570 tons and a thrust exceeding 750 tons [2] - The rocket's main structure is made of stainless steel, and the first stage is equipped with nine TQ-12A liquid oxygen-methane engines, along with a reaction control system, grid fins, and landing legs for high-precision return and soft landing [2]