@astro_geo Weiß nicht, ob das genug für eine Folge hergibt, aber mehr Astro-Geo in einem Artikel geht kaum 😉

Moon’s ancient magnetic field may have flickered on and off | Science | AAAS

Moon’s ancient magnetic field may have flickered on and off
Billions of years ago, melting rocks deep inside the Moon could have led to bursts of surprisingly strong magnetism

https://www.science.org/content/article/moon-s-ancient-magnetic-field-may-have-flickered