Starstuff With Stuart Gary
Earth's magnetic field much older than we thought
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:29:59
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Sinopse
Ancient minerals push back the age of Earth's magnetic field by more than 800 million years. Also; first auroras detected beyond our solar system, and Rosetta's Philae lander reveals its comet's secrets.
