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ESA’s Swarm Satellites Spot a Surprising Reversal Deep in Earth’s Outer Core
Data from ESA’s Swarm mission show that molten material in Earth’s outer core beneath the Pacific changed direction around 2010 and is now moving eastward at increasing speed.
Key Takeaways
- Swarm data show a large-scale flow reversal in Earth’s outer core beneath the Pacific.
- The motion changed from westward to eastward around 2010 and is accelerating.
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DT Editorial Team··via universetoday.com