Wednesday, June 25, 2014
Thursday, June 19, 2014
clusters of rubble or a dust cloud with a solid nucleus instead of solid rocky bodies.
Thursday, June 12, 2014
inside the mantle locked within a blue rock called ringwoodite, with the liquid "sweating" out of the mineral due to the great pressures and temperatures.
Monday, June 9, 2014
tidally locked with Earth's orbit soon after its formation resulting in a temperature gradient and thicker crust on the side facing away from Earth.