It contains light highlands called terrae and dark plains of hardened lava called maria.
The formation of this body resulted in the presence of a surprising geochemical mixture of potassium, rare earth elements, and phosphorus called "KREEP." Spacecraft journeying near this body must be wary of mascons, gravitational anomalies associated with its Imbrium (*) basin. This body is locked in synchronous rotation with the body it orbits. It contains light highlands called terrae and dark plains of hardened lava called maria. For 10 points, name this natural satellite that orbits the Earth.
The formation of this body resulted in the presence of a surprising geochemical mixture of potassium, rare earth elements, and phosphorus called "KREEP."
the Earth's {moon} [or {Luna}]