Meandering line of boulders at the bottom of Necho crater. Image width is 690 m, LROC NAC M167390131L. Sunlight is from left side [NASA/GSFC/Arizona State University]
LRO slewed 19° down-Sun allowing the illuminated side of the still standing American flag to be captured at the Apollo 17 landing site. M113751661L [NASA/GSFC/Arizona State University].
A circular depression (700 m diameter) sits atop of a circular mound 3.7 km in diameter. It is either a perfectly placed impact crater on the hill's summit, or a volcanic vent. LROC NAC M181173832LR [NASA/GSFC/Arizona State University].
LROC oblique view of the giant scarp (cliff) Rupes Cauchy that cuts across 200 km of Mare Tranquillitatis. The scarp is 300 meters tall and Cauchy B crater is 6 km in diameter [NASA/GSFC/Arizona State University].