- Actually, it's way up here. See, if you look at the layers inside the Earth, We all live on the thin, solid outermost layer, called the crust.

Teagle has worked on eight drilling projects worldwide, all of which have extended just miles into the Earth's uppermost layer, the crust.

The Earth is made up of a total of 7 layers which are- crust, lithosphere (crust and uppermost mantle), asthenosphere (upper mantle directly below the lithosphere), lower mantle, outer core and ...

Earth's gooey middle layer, the mantle, is made up mostly of magnesium and silicate. A new study finds that rocky chunks of oceanic crust are stuck at the deepest layers of the mantle, like ...