BBC 实时新闻流 4月2日 01:33 NASA署长确认"太空竞赛已至"——资源重新聚焦深空探测的宏观交易启示 'Competition can be a good thing' - Nasa administrator on space race with China Nasa administrator Jared Isaacman is asked why it's so difficult to get to the Moon today. He says "financial resou… FG 100 读报告 →