NASA said the lunar sample was collected from an area known as the Taurus-Littrow valley on the near side of the moon.

美国航空航天局表示，月球样本是从月球近侧的金牛-利特罗夫峡谷采集的。

In the early 19th century, Austrian astronomer Joseph Johann von Littrow said we should communicate with space by making giant geometric patterns in the sands of the Sahara Desert, filling them with kerosene and lighting them on fire.

在 19 世纪早期，奥地利天文学家约瑟夫·约翰·冯·利特罗曾说，我们应该在撒哈拉沙漠的沙子上画出巨大的几何图案，用煤油填充图案并点火，从而与太空进行交流。