A supercomputer simulation has provided new evidence that continent-sized chunks of Theia, which helped create the moon, may still survive in the boundary between our planet's mantle and the core.
A supercomputer simulation has provided new evidence that continent-sized chunks of Theia, which helped create the moon, may still survive in the boundary between our planet's mantle and the core.
4 5 billion years ago, another planet crashed into Earth We may have found its leftovers nationalgeographic.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nationalgeographic.com Daily Mail and Mail on Sunday newspapers.