为一篇英文文章提供概括。


以下是来自一篇英文报道的段落，请为其生成概括：
在 SpaceX 在加利福尼亚州的总部发射了经过改装的龙飞船后，SpaceX 成为第一家能够将航天器飞行到太空、在太空中进行操作并将其带回地球的公司，这是一个历史性的里程碑。
SpaceX successfully launched and operated a refurbished Dragon spacecraft in space, becoming the first company to achieve this historic milestone of sending and bringing back a spacecraft from space at their headquarters in California.