A new analysis of marsquakes measured by NASA’s InSight lander indicates Mars has a solid inner core – but other researchers ...

While Earth's gooey centre might give the impression of being less dense, that's far from the case. Our iron-clad inner core, at 4-5 times the density of our crust, is molten, yes. But the ...

Earth" and a massive outer planet, revealing insights into extreme planetary evolution. An international research team, led ...

From these indirect observations, scientists have calculated that the scorchingly hot inner core, with temperatures ...

WASHINGTON, D.C. — Earth’s inner core, a solid metal ball gyrating within the molten outer core, may be both slowing down and changing shape. Recent analyses of earthquake waves have suggested ...

This appears to be the case, to a rather stunning extent, in the instance of the reporting this week around new findings that researchers say shows the rotation of Earth’s inner core is slowing ...

Astronomers have discovered a hefty new Super-Earth ... a size and density likely similar to that of Neptune. "Our dynamical models indicate that K2-360 c could have pushed the inner planet ...

The Earth's interior is composed of four layers ... in diameter. Although this inner core is white hot, the pressure is so high the iron cannot melt. The iron isn't pure—scientists believe ...

Scientists have finally answered one of the Moon's biggest mysteries: its inner core. A detailed study ... gravitational relationship with Earth and its density. The research revealed that the ...

Geophysicists studying seismic waves from earthquakes have found evidence suggesting that Earth's inner core not only rotates differently but also changes shape. Analysis of earthquake waveforms ...

Earth’s inner core, a solid metal ball gyrating within the molten outer core, may be both slowing down and changing shape. Recent analyses of earthquake waves have suggested that around 15 years ago, ...