Five years after NASA’s MAVEN spacecraft entered into orbit around Mars, data from the mission has led to the creation of a map of electric current systems in the Martian atmosphere.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/mavenmapsele.jpg)
Source:
https://phys.org/news/2020-05-maven-electric-currents-mars-fundamental.html