Out of the Shadows: Impact Melt Flow at Byrgius A Crater

This image taken by NASA Lunar Reconnaissance Orbiter shows the spectacularly preserved viscous flow on the NE rim of Byrgius A crater.

This image taken by NASA Lunar Reconnaissance Orbiter shows the spectacularly preserved viscous flow on the NE rim of Byrgius A crater.

MoonLunar Reconnaissance Orbiter LRO