China’s Yutu-2 rover has used radar to peer 40 metres under the surface of the far side of the moon and revealed how past impacts have shaped its geology
Source:
https://www.newscientist.com/article/2235312-chinas-rover-has-discovered-what-lies-beneath-the-moons-far-side/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home