magnetic fields on super-earths - Ireland News Beep

Magnetic fields on super-Earths: Cutaway view of a large rocky planet. A ring of bright reddish material is around the core, with many thin loops reaching out into space.

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Powerful magnetic fields on super-Earths could boost chances of life

January 21, 2026

View larger. | This is an artist’s concept of a super-Earth with a deep magma ocean generating a…