Featured Images

Chain of secondary craters in Mare Orientale

A small secondary crater chain near the southwestern margin of Mare Orientale, within the Inner Rook Mountains. The ~125-meter-long chain lies within one of the Constellation Program regions of interest in the Orientale multi-ring...

Published on 29 Mar 2010

Intricate young ejecta blanket in ancient Murchison Crater

Overlapping petals of bright ejecta illustrate the complexity of ejecta emplacement, even in smaller impact events. The source crater is ~120 meters in diameter and lies on the floor of Murchison Crater, one of the Constellation...

Published on 09 Feb 2010