
1) German surname
Found on
https://www.crosswordclues.com/clue/kugler
[crater] Kugler is a lunar crater that lies in the southern hemisphere on the far side of the Moon. It is located just past the southeast limb of the Moon`s surface, in the proximity of the libration zone that is occasionally brought into sight. The crater lies in the midpoint between the craters Anuchin to the north-northwest and Priestley...
Found on
http://en.wikipedia.org/wiki/Kugler_(crater)
No exact match found.