An ancient impact may have scattered material from deep inside the moon toward NASA's planned Artemis landing sites near the lunar south pole.

Artemis astronauts may find remnants of a 'decapitated' asteroid's impact on the moon

Source: space
Source Link: https://www.space.com/astronomy/moon/a-bizarre-decapitated-asteroid-likely-made-the-moons-largest-impact-crater-nasas-artemis-astronauts-may-land-near-the-proof