新闻分析｜“星舰”第十次试飞有哪些突破

Core Insights - The recent test flight of SpaceX's "Starship" on August 26 achieved all core objectives, providing critical data for the optimization of the "Starship" spacecraft and "Super Heavy" booster design [1][2]. Group 1: Test Flight Achievements - The test flight marked the first successful demonstration of payload deployment in space, where the "Starship" deployed eight Starlink satellite simulators, validating its deployment mechanism and flight control capabilities [2]. - The "Starship" successfully ignited a Raptor engine in space, demonstrating key technology for future deep space exploration and controlled return missions [2]. - The "Super Heavy" booster successfully executed a return burn and splashed down in a controlled manner, validating the recovery path [2]. Group 2: Thermal Protection and Performance Testing - During re-entry, the "Starship" underwent extreme thermal testing, including intentional removal of heat shield tiles and pressure tests on vulnerable areas, which will aid in optimizing the thermal protection system [3]. - Despite the successful flight, there were areas for improvement noted, such as an unexpected shutdown of one engine during ascent and damage to some rear flaps during re-entry [3]. - The successful test flight has alleviated concerns regarding significant engineering flaws in the "Starship" project, indicating a return to a positive trajectory for SpaceX and NASA [3].