rotation

The rotation of the Earth’s inner core slows down and reverses direction. What does this mean for the planet?

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LOS ANGELOS – Earth’s inner core, a solid sphere of iron located deep within our planet, has slowed its rotation, according to new research. Scientists from the University of Southern California say their discovery challenges previous notions about the behavior of the inner core and raises intriguing questions about its influence on Earth’s dynamics. The … Read more

The study confirms that the rotation of the Earth’s inner core has slowed down

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The inner core began to slow down around 2010, moving slower than the Earth’s surface. Credit: University of Southern California University of Southern California scientists have proven that Earth’s inner core is receding—slowing down—relative to the planet’s surface, as shown in a new study published in Nature. The motion of the inner core has been … Read more