Elon Musk: 埃隆·马斯克转发推文: 猎鹰 9 号的第一级降落在 Gravitas 无人驾驶飞船上 Posted on 2022-12-28 原推: Elon Musk retweeted: Falcon 9’s first stage has landed on the A Shortfall of Gravitas droneship https://twitter.com/elonmusk/status/1608036715700051969