马斯克宣布战略调整：优先十年内建月球城市 五至七年启动火星计划

Core Insights - Elon Musk, founder of SpaceX, has shifted the company's focus towards building a self-sustaining city on the Moon, aiming to achieve this goal in less than 10 years, compared to over 20 years for Mars exploration [1] - Musk highlighted that the launch window for Mars occurs every 26 months, requiring a 6-month journey, while lunar missions can be launched every 10 days with a 2-day travel time [1] - The rapid iteration potential for lunar city construction is significantly higher than that for Mars, although SpaceX remains committed to its Mars city plans, with work expected to start in 5 to 7 years [1]