Dialogue with Yang Rui and John C. Mankins about Chang’E 4
![](https://moonvillageassociation.org/wp-content/uploads/2019/01/190107-change4-768x200.jpg)
Chang’e 4 is a Chinese lunar exploration mission that achieved the first soft landing on the far side of the Moon, on 3 January 2019. An ancient collision event on the Moon left behind a very large crater, called the…