This week in Astronomy and Physics

Direct formation of supermassive black holes via multi-scale gas inflows in galaxy merger

Structure of Lanczos-Lovelock Lagrangians in Critical Dimensions

The age of the Solar System redefined by the oldest Pb–Pb age of a meteoritic inclusion

Critical State of the Anderson Transition: Between a Metal and an Insulator

Relative entropy as a measure of inhomogeneity in general relativity

Slab-plume interaction beneath the Pacific Northwest

The Dynamics of Plate Tectonics and Mantle Flow: From Local to Global Scales