百公里高度的“太空一日游”，力鸿一号完成国内首例回收试验

Core Viewpoint - The successful completion of the "Lihong No. 1" suborbital flight test marks a significant milestone in China's commercial space sector, achieving the first suborbital parachute recovery at an altitude of over 100 kilometers [1][2]. Group 1: Flight Test Achievements - The "Lihong No. 1" successfully reached a maximum altitude of approximately 120 kilometers, crossing the Kármán line, which is widely recognized as the boundary between the atmosphere and space [1]. - The test validated both the ascent and descent phases, achieving engineering verification goals for suborbital flight and parachute recovery [2]. - The return capsule demonstrated a landing accuracy within a hundred-meter range, laying the groundwork for future larger-scale, reusable spacecraft recovery technologies [2]. Group 2: Technological Features and Applications - The "Lihong No. 1" is designed as a general-purpose suborbital scientific experiment platform, emphasizing low cost, high flexibility, and reusability, primarily targeting microgravity scientific experiments and near-space in-situ detection [2]. - The platform can provide over 300 seconds of stable microgravity environment during flight, allowing research teams to conduct experiments without needing to enter orbit [2]. Group 3: Future Developments - The return capsule is expected to evolve into an orbital space manufacturing spacecraft, with design goals for a minimum orbital duration of one year and at least ten reuse cycles [4]. - This platform aims to support various in-orbit manufacturing applications, including space pharmaceuticals, drug screening, and advanced semiconductor manufacturing, contributing to the establishment of a routine space manufacturing capability [4]. - Future iterations will focus on the reuse of the recovery capsule, expanding in-orbit testing capabilities, and adapting for space tourism, preparing for market-oriented space tourism products and manufacturing services [4].