Now consider the effect of massive external bodies such as the Moon and Sun. One we call earth and the other moon. The anomalies greatly influence the orbit of spacecraft about the Moon. They also observed Jupiter and its watery moon, Europa. Ketu is responsible for causing the Eclipse of the Moon. A Moon landing is the arrival of a spacecraft on the surface of the Moon. These depend solely on sighting the new crescent moon. At his birth, he had a pair of horns shaped like a crescent moon. Before sleeping he prays for protection to the moon god Sin. It is caused by the presence of the small moon Pan, which orbits within it. "New Moon" (2006), "Eclipse" (2007), and "Breaking Dawn" (2008). Each month began with the sighting of a new moon. She was among those given the duty of protecting Princess Serenity of the Moon Kingdom. This culminated in the creation of "Pretty Guardian Sailor Moon". The background shows one of his first drawings of the surface of the moon.