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Silicon and carbon could explain Earth’s onion-like inner core

Deep beneath our feet, far beyond the reach of drills or submersibles, Earth hides a solid metal heart that behaves in ways geophysicists have struggled to explain. New experiments now suggest that a ...
The Brighterside of News on MSN

Titan’s interior is slushy ice, not a hidden ocean, Cassini data finds

For more than a decade, NASA’s Cassini spacecraft traced Saturn’s rings and moons, returning some of the most detailed ...

Mysterious, thermally insulating patches at the base of Earth's mantle

With modern seismic tomography, Earth scientists have discovered that above Earth's core-mantle boundary (CMB), about 2,900 ...

Earth's growing heat imbalance driven more by clouds than air pollution, study finds

Earth is taking in more energy than it releases back to space—a growing "energy imbalance" that is fueling global warming. A ...