The beginnings of a strange layer of molten rock deep inside the Earth may have finally been figured out by geoscientists. This layer, known as the D" layer, is about 1,900 miles underneath the ...

June's full moon: Why the strawberry moon is so unique this week The full moon will rise in the sky later this week, and it will be special for several reasons.

These satellites are actually designed to fall back to the Earth after five to 15 years. We do that so that we don't leave them in orbit. That creates a space junk problem, a different story.

Earth’s core has two layers. A hot, solid metal sphere of iron and nickel is roughly 70% the size of the moon, with a radius of about 759 miles (1,221 kilometers).

A mantle rock sample viewed under a microscope. Johan Lissenberg. In the spring of 2023, an expedition of scientists got closer to making a Journey to the Center of the Earth than ever before.