APOD 4.3

This picture, "Venus, Mercury, and Moon" are quite cool in the elements of these three celestial objects that they capture. They track the movement of the planets Venus, which is on the left, and Mercury, which is on the right. The pictures are really great, because often we forget that almost all of the celestial objects are in constant motion of some form, but it is too minuscule to observe with the naked eye. While perusing the relevant links in the article I also found several other APOD pictures that are of a similar content. They are a composition of pictures taken over several days, which track the movement of planets such as Venus and Mercury across the sky.