There is a change in the outer core of the Earth, as revealed by seismic wave data
Most of our knowledge about what lies at the center of our planet comes from the study of seismic waves coming out of earthquakes. A careful analysis of these waves can reveal the composition of rocks and metal beneath the Earth’s surface. A new study of seismic waves propagating from two different earthquakes, in similar …
There is a change in the outer core of the Earth, as revealed by seismic wave data Read More »