EdReedFan20
Member
Astronomy Dan has a long long way to go.
Well, so does Vinny. Didn't he say the moon was just something wayward caught in Earth's orbit? The moon was the result of a space rock (asteroid, comet, or even planet) that slammed into early Earth. The chunks hurled out into space. The moon is part Earth and part Earth-smasher. In fact, I may be wrong, but the existence of life might have something to do with that collision.