EarthLarge
Seismic waves from earthquakes in the southern hemisphere were used to sample the ULVZ structure along the Earth’s core-mantle boundary. (Edward Garnero and Mingming Li/Arizona State University)
Seismic waves from earthquakes in the southern hemisphere were used to sample the ULVZ structure along the Earth’s core-mantle boundary. (Edward Garnero and Mingming Li/Arizona State University)