Earth’s inner core may be actually made of two layers
Our planet is the ultimate matryoshka doll.
Tag: Core
In the Earth’s core, it’s snowing iron
Seasonally appropriate news.
Earth’s core is a lot like oil and vinegar — in a way
Our planet is one big salad.
Earth’s inner core became solid just in time to save the planet
Drama, suspense, plot twists -- science has it all!