The moon may never actually have had a strong magnetic field

We used to think that the moon had a strong magnetic field like Earth's, but a new analysis of rocks collected by the Apollo missions suggests that previous signs of magnetism came from asteroid impacts instead

The moon may never actually have had a strong magnetic field
We used to think that the moon had a strong magnetic field like Earth's, but a new analysis of rocks collected by the Apollo missions suggests that previous signs of magnetism came from asteroid impacts instead