Artist concept shows the collision of a large moon-sized planetary body penetrating all the way down to the Earth’s core, with some particles ricocheting back into space. (Southwest Research Institute/Simone Marchi)
Home Artist concept shows the collision of a large moon-sized planetary body penetrating all the way down to the Earth’s core, with some particles ricocheting back into space. (Southwest Research Institute/Simone Marchi) Artist concept shows the collision of a large moon-sized planetary body penetrating all the way down to the Earth's core, with some particles ricocheting back into space. (Southwest Research Institute/Simone Marchi)
Artist concept shows the collision of a large moon-sized planetary body penetrating all the way down to the Earth’s core, with some particles ricocheting back into space. (Southwest Research Institute/Simone Marchi)
