Have you ever thought, when you look up in the sky at night, why does the Moon change shape? Well here is the answer. The Moon doesn't actually change shape, it only looks like it changes shape because it is being covered slightly by the Earths shadow. There are nine different Phases New Moon, New Crescent, First quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Last Quarter, Last crescent.
03/05/13
03/05/13