Satellite image of the Earth with the Atlantic Ocean in the centre. From space, the Earth looks like a sphere or a ball. About two thirds of the surface is covered with water, and the rest is ...

If it does indeed prove true that the Earth’s true core is a ball of iron, then it could help scientists better understand how our planet came to exist in the first place. Joshua Hawkins Writer ...

The ball hangs in ... Earth hypothesis, Earth underwent at least two extreme global glaciations during the Cryogenian. Traces of these events can be seen across the globe in sedimentary rocks ...

The ball hangs in the void ... In orbit around the white planet is a single cratered moon. You are gazing on Earth in the Cryogenian period, 700 million years ago. This is about three times ...