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Earth's core may be cooler than previously thought

A new measurement method challenges previous estimates of Earth's core temperature.

Published 7sem1 sourceNotable
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The fact

The findings could solve mysteries related to the planet's magnetic field.

This discovery upends decades of geophysical research.

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Why it matters

Cette réévaluation de la température du noyau terrestre pourrait modifier notre compréhension des mécanismes géologiques et du champ magnétique, essentiels pour la vie sur Terre.

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Auto-synthesis from 1 media source · identified on July 27, 2026
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