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ETH Zurich researchers analyzed lunar data from the Moon's far side to conclude that 4.2 billion years ago, the Moon possessed an internally generated magnetic field, supporting the dynamo theory and resolving contradictions from rock sample evidence.
Researchers have used the Earth's magnetic field to detect fake ancient pottery, providing a new non-invasive method for artifact authentication.
Researchers have observed that a close-in exoplanet's magnetic field connects directly with its star's, causing enhanced chromospheric emissions and allowing estimation of the planet's magnetic field at over 10 times Earth's strength.