Add Yahoo as a preferred source to see more of our stories on Google. New Moon impact models suggest South Pole-Aitken ejecta may place deep mantle material near Artemis south pole landing zones.

The Moon is constantly being bombarded by traveling space rocks, its surface recording each collision in the form of craters that never fade in the absence of wind or surface water. Most lunar craters ...

The Moon’s biggest scar does not sit quietly in the background. The South Pole-Aitken basin is a vast impact structure more than 2,000 kilometers wide on the lunar far side. It has long looked ...