The real restriction here is the speed of light ... yes it seems that the Earth is the center of the Universe, just like ...

An curved arrow pointing right. Here's what would happen if you jumped through a vacuumed hole that cut through the center of the Earth. Produced by Delano Samuels. Original reporting by Jessica ...

The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball ...

Earth isn’t a perfect sphere - it bulges at the equator due to its rotation. The result? The highest point from the Earth's center isn’t Everest, but the peak of a volcano in Ecuador. This episode ...

However, lightening collapses the entrance and the trio is trapped in the cave. They seek an exit and fall in a hole, discovering a lost world in the center of the Earth.