The moon has no magnetic field, so why are there magnetic rocks?

The moon has no magnetic field, so why are there magnetic rocks?

When you buy connections to our articles, the future and its union partners can win a commission. The Imbrium mare’s pool in the north of the moon. | Credit: NASA/JPL/USGS For decades, scientists have been trying to understand why some rocks of the moon are highly reduced, although the moon today has no magnetic field. … Read more