space industry1 Stratospheric Drone Success and the Future of Space Industry 🚀 South Korea's Aerospace Advancements: Stratospheric Drone Success and the Future of Space Industry 📅 Analysis Period: April 24, 2025 - April 28, 2025 📌 Successful Low-Altitude Flight Test of Stratospheric Drone EAV-4 The Korea Aerospace Administration and the Korea Aerospace Research Institute successfully completed a low-altitude flight test of the stratospheric drone EAV-4, developed.. 2025. 4. 28. 이전 1 다음