NASA’s MAVEN and the United Arab Emirates’ EMM missions have released joint observations of dynamic proton aurora events at Mars. By combining the observations, scientists determined that what they were seeing was essentially a map of where the solar wind was raining down onto the planet, opening new avenues for understanding the Martian atmosphere
Click here for original story, MAVEN and EMM Make First Observations of Patchy Proton Aurora at Mars
Source: NASA Goddard Center