Scientists at MIT may have solved the mystery of the Moon's missing magnetism through a recent study.
They proposed that a combination of a weak ancient magnetic field and a massive asteroid impact could have temporarily created a strong magnetic field on the Moon.
This sudden spike in magnetism, lasting around 40 minutes, could explain the magnetized rocks on the far side of the Moon.
The theory suggests that a weak dynamo field, amplified by impact-induced shockwaves, could account for the strong magnetism observed in lunar surface rocks.