Moon's Far Side Rocks Offer Evidence of Ancient Magnetic Field

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New research from ETH Zurich suggests the far side of the Moon holds geological clues pointing to the existence of a past magnetic field. Scientists analyzed rock samples or surface data from the lunar far side to reconstruct the Moon's early magnetic history. The findings contribute to ongoing efforts to understand how and why the Moon once generated a magnetic field, which it no longer possesses today. Uncovering this history could shed light on the Moon's internal evolution and broader planetary science.

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