Madrid, (EFE).- The inner core of the Earth is the most inaccessible place on our planet, with conditions that are extreme: its temperature can exceed that of the surface of the Sun. It is a solid ball of iron and nickel that rotates , like the rest of the terrestrial layers. Has this stopped dead? The answer is no. In any case, its speed has decreased and it is “out of balance” with the speed of rotation of the rest of the planet -minimally-. So at least says a recent article published in the journal Nature Geoscience led by Xiaodong … Continue reading Everything in order: in the core of the Earth, practically everything remains the same