Ceres bright spot mystery solved
Dec 16, 2015 - 29:52
Radio and PodcastLive Radio & PodcastsReligion & Spirituality
Earth's magnetic field much older than we thought
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.
About This Episode
Earth's magnetic field much older than we thought is an episode from StarStuff with Stuart Gary by ABC Science. Ancient minerals push back the age of Earth's magnetic field by more than 800 million years. Also; first auroras detected beyond...
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Episode Details
Published Aug 5, 2015, 29:59 long, audio available.
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