A new image of the moon's far side shows the region selected for the landing of NASA's Artemis III mission, which aims to return humans to the lunar surface.
The sun's corona, or its outer atmosphere, is hundreds of times hotter than its surface, and it's still not clear exactly what that should be the case.
MOXIE is a small box inside the rover which takes in carbon dioxide and converts it into oxygen. After 16 successful runs, the experiment has been concluded.