Three rovers, six US flags, dozens of probes that either landed successfully or crashed, tools, cameras and trash: the Moon is dotted with hundreds of objects as a result of space exploration.
![](https://3c1703fe8d.site.internapcdn.net/newman/csz/news/tmb/2019/1-moon.jpg)
Source:
https://phys.org/news/2019-07-moon-hundreds-artifacts.html