Informant38

Astronomy Picture of the Day : Part of the Sun disappeared behind the Moon earlier this week. Previously, the waning Moon was best visible from all places on Earth during the early morning hours because it trailed the Sun. As the Moon orbited the Earth, however, it caught up to the Sun and passed it on the sky. Now the waxing Moon leads the Sun and is therefore best visible just after sunset. Each month, as viewed from the Earth, the Moon laps the Sun and the cycle repeats.

{I still have trouble getting my mind around what the moon does. in relation to the earth in relation to the sun I mean}