petavius & furnerius

The ring mountain Petavius (top) has a substantial chain of mountains at its centre, and rilles which seem to radiate out to its walls. The crater at the bottom is Furnerius. These, together with Langrenus and Vendelinus to the north, make a fine crater chain.

Photo: Richard Evans. The full size original of this and other lunar images, with additional narratives, may be seen at his Lunar Homepage.

Inconstant Moon