In rocket launching news, you hear a lot about SpaceX. There's another private American company.

在有关火箭发射的新闻中，你会听到很多关于美国太空探索技术公司的消息。除此之外，还有一家美国私人公司。

Those deposits are of great interest to scientists and may also be of practical use, providing water or rocket fuel to future lunar bases and the rockets launching from them.

这些沉积物引起了科学家们的极大兴趣，也可能有实际用途，为未来的月球基地和那里的火箭发射提供水或燃料。