About crater Moreux
The Moreux Crater on Mars has a diameter of 135 kilometers and a depth of three kilometers measured from the rim. It is located in the Protonilus region at the Martian highland-lowland boundary. The rim and floor of Moreux Crater have undergone substantial glacial modification within the last millions of years. Lobate flow features of ice-rich debris around the central peak and in the southern part of the crater point to recent and episodic glacial activity.