国产可重复使用火箭“智神星一号”完成海上试车

Core Insights - The successful sea test of the "Zhishen Star One" reusable liquid rocket by Xinghe Power marks a significant milestone in its development, completing all major ground tests [1] - The rocket has a takeoff mass of approximately 283 tons and a maximum payload capacity of 7 tons for low Earth orbit, targeting the large satellite launch market [1] - The rocket is designed for at least 25 reuse cycles, with its first flight mission planned at the Dongfeng Commercial Space Innovation Test Zone in Gansu [2] Technical Innovations - The engine features a simple and efficient pin-injector technology, allowing thrust adjustment between 50 tons and 20 tons, which is crucial for vertical precision landing [1] - The rocket employs a seven-engine parallel configuration with "single-engine failure" fault tolerance, enabling continued stable flight even if one engine fails [1] Future Plans - The construction of the launch site for the "Zhishen Star One" is nearing completion, which will enable autonomous testing, fueling, and launch capabilities [2] - Recovery tests for the rocket are scheduled to take place in 2026 alongside its launch missions [2]