This view of the moon shows the vast Janssen K crater in 3D as seen by NASA's Lunar Reconnaissance Orbiter. It is a roughly 12-kilometer-diameter crater on the floor of the large Janssen Crater. Image ...
Details about the Lunar Reconnaissance Orbiter (LRO) power-system design. How power density was increased in radiation-hardened computer hardware. The NASA LRO Power System Electronics (PSE) ...