미 국방성 방위 고등 연구 계획국 DARPA, 달에 철도 건설 예정
교통/철도2024. 3. 31. 17:53
https://news.northropgrumman.com/news/releases/northrop-grumman-to-develop-concept-for-lunar-railroad Northrop Grumman to Develop Concept for Lunar RailroadREDONDO BEACH, Calif. – March 19, 2024 – Northrop Grumman Corporation (NYSE: NOC) has been selected by DARPA to further develop the concept of building a moon-based railroad network as part of the broader 10-year Lunar Architecture (LunA-10) ..