Huge asteroid that hit the moon may be preserved below the surface

The iron core of an asteroid that crashed into the moon 4 billion years ago to create a huge crater at its south pole may have been found

Source:
https://www.newscientist.com/article/2205882-huge-asteroid-that-hit-the-moon-may-be-preserved-below-the-surface/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home