Ancient moon’s mega magnetic field explained
Reexamined Apollo samples reveal churning lunar interior generated magnetism
![moon illustration](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2014/12/ts_Moon_magnetic_fields_F1.jpg?fit=860%2C460&ssl=1)
MOON MAGNET The ancient moon generated a strong magnetic field for hundreds of millions of years, Apollo-era rocks show. In this illustration, the orange sphere represents the ancient moon’s hot core and the blue lines depict the magnetic field it generated.
Hernán Cañellas