Researchers discovered a donut-shaped region at the ceiling of the outer core This lighter region helps stir the liquid metal which generates the magnetic field Scientists have uncovered a vast ...
The researchers used seismic data to study the Moon's interior composition. They mapped the lunar interior in detail by studying how acoustic waves, produced by quakes, interact with the material ...
Morin, Jean-Frédéric and Tepper, Eytan 2023. The Empire Strikes Back: Comparing US and China’s Structural Power in Outer Space. Global Studies Quarterly, Vol. 3, Issue. 4, ...