NASA's MAVEN Mars mission ended after 11 years, having revealed how the planet lost its atmosphere and served as a key communications relay for surface missions.

'Best. Mars. Mission. Ever.' Scientists hail MAVEN's legacy as NASA retires Red Planet orbiter

Source: space
Source Link: https://www.space.com/astronomy/mars/best-mars-mission-ever-scientists-hail-mavens-legacy-as-nasa-retires-red-planet-orbiter