Tsiolkovskiy Crater

The Far-Side Crater Tsiolkovskiy is one of the most spectacular and unique geologic features on the Moon.
Identified in the first image of the Far-Side, and named after visionary space pioneer Konstantin Tsiolkovskiy, Tsiolkovskiy Crater (185 Km diameter) has a an irregular (meaning: non-circular) shape, a Central Peak, and is completely filled with mare basalt.

Many geological and geomorphological features can be seen within and around the Crater, making this a particularly interesting place on the Moon to work and study.