马斯克身价突破8000亿美元：太空与AI合并改写全球财富版图

Elon Musk has crossed a line no one in modern business had ever reached. After SpaceX agreed to acquire xAI, the combined valuation instantly reshaped not only his empire but the entire hierarchy of global wealth. Forbes now estimates Musk’s net worth at more than $800 billion, making him the first person in history to cross that threshold. The figure is so far beyond previous records that it has effectively reset the scale by which extreme wealth is measured. The transaction did more than add a new chapter to Musk’s personal story. It fused two of the most capital-intensive frontiers of the modern economy—space infrastructure and artificial intelligence—into a single corporate structure. …