Previous research estimated that it took hundreds of million years for the ancient Earth's magma ocean to solidify, but new research narrows these large uncertainties down to less than just a couple ...
An illustration of Earth as it existed during part of its formation billions of years ago, when an ocean of magma covered the surface of the planet and stretched thousands of miles deep into the core.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results