Archive: https://archive.today/3PDsU From the post: >>Earth’s core holds key information about Earth’s formation and evolution, and it contributes to massive planetary process such as plate tectonics and geomagnetism. However, understanding this deepest region of Earth’s interior is hampered by its physical inaccessibility. In this cross-journal Collection, we invite submissions from across geophysics and geochemistry – whether experimental, computational, or theoretical – that contribute to understanding Earth’s core, the core-mantle boundary, and the nature of ultra-low velocity zones.