The thick outer crust of Earth has zillions of wafer-like pieces interlocked and held together like a cork trapping the molten hot mantle. The blizzard-like forces agitating inside the mantle continue ...
A sideways flow of hot mantle rock, not a deep plume rising from near Earth’s core, may be feeding one of the planet’s most ...
The craters on Ceres never made sense. Gravity readings from NASA’s Dawn spacecraft told scientists the dwarf planet’s outer ...