The Earth has a layered structure made up of the core, the mantle and the crust. Different elements are present in different parts of the Earth’s structure. The crust is made from enormous ...

The boundary between the two lies about 465 miles (750 kilometers) beneath the Earth's surface. The crust is the outermost layer of the Earth. It is the familiar landscape on which we live ...

Deep within Earth, there lies a mysterious layer called the D" layer. Located roughly 3,000 kilometers down, this zone sits just above the boundary between the planet's molten outer core and its ...

These findings may explain why some experimental evidence has been inconsistent with our current models of Earth's structure. The presence of an innermost layer has been suspected before ...

Earth was a frozen wasteland. Then, rising CO2 caused a catastrophic thaw, turning Earth into a "slushy" planet.

By the time of the moon-forming impact, the Earth was already separated into these rock and metal layers. However, the intense force and heat of the impact re-melted the proto-Earth, re-mixing the ...

How the moon responds to these tidal forces is, to a large degree, dependent on its internal structure. This means the tidal responses of the moon to the Earth ... a softer layer at the base ...

Patience and complexity are the hallmarks of fundamental scientific research. It takes time to do what we do at the ...

A new study suggests that the planet’s icy interior and liquid ocean could be insulated with a three-to-six-mile-thick layer ...

Analyzing lunar tidal data from two NASA missions, scientists can discern the surprising interior of the Earth’s only natural satellite.

Patience and complexity are the hallmarks of fundamental scientific research. Work at the Department of Energy (DOE) Office ...