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Earth’s Core Cooling Faster Than Thought | Philadelphia News
Earth’s core is cooling 100 degrees Celsius every billion years—much faster than scientists once believed. This accelerated chill threatens to disrupt the molten iron convection that powers our planet’s magnetic field, a shield against solar radiation. By studying ancient rocks as geological compasses, researchers are piecing together Earth’s deep past—and warning that while no immediate danger exists, the long-term fate of our magnetic field remains uncertain. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:advertise@thednn.ai This is…
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