NAC image M115475912R shows hummocky terrain north of the central peak of Tsiolkovskiy, still within the crater rim but outside the region flooded by mare basalt. The hummocks formed as the crater rebounded after the shock of impact dissipated. Image is 940 meters wide, or 3083 feet, with an incidence angle of 75°.

NASA's Goddard Space Flight Center built and manages the mission for the Exploration Systems Mission Directorate at NASA Headquarters in Washington. The Lunar Reconnaissance Orbiter Camera was designed to acquire data for landing site certification and to conduct polar illumination studies and global mapping. Operated by Arizona State University, LROC consists of a pair of narrow-angle cameras (NAC) and a single wide-angle camera (WAC). The mission is expected to return over 70 terabytes of image data.