Samples reveal how Earth slows solar wind striking moon's near side
Researchers using lunar samples from China's Chang'e-6 mission have discovered that Earth's magnetosphere influences how solar wind impacts the moon's two hemispheres. The study provides new insights into the moon's geological history and the role of Earth's magnetic field in space weather.
Why it matters
Understanding solar wind interaction is critical for future lunar exploration and understanding the long-term evolution of planetary surfaces.
edited by Gaby Clark , reviewed by Andrew Zinin
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Add as preferred source Hemispheric differences in SW the Moon receives as influenced by Earth’s magnetosphere. Credit: Nature Geoscience (2026). DOI: 10.1038/s41561-026-02042-w The moon has been bathed in solar wind for billions of years, but the two hemispheres are struck by solar wind of different speeds and energies.
Now, research based on China's Chang'e-6 samples reveals that Earth's magnetosphere has shaped this difference. The study was published in Nature Geoscience .
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