The two craters visible on the image are 'satellite' craters to the Neumayer crater. Satellite craters are identified by the name of their parent crater and an additional letter. On the star tracker image the crater with the sharp rim is called Neumayer M (located at a latitude of 71.6° South, and a longitude of 78.5° East) and the one with the smooth rim is called Neumayer N (at a latitude of 70.4° South, and a longitude of 78.7° East).

The image is slightly smeared as the spacecraft is moving at high speed and at low altitude. This image was taken as a test, which means the spacecraft pointing was not optimised for taking images with the star tracker.

Credits: ESA

The image is slightly smeared as the spacecraft is moving at high speed and at low altitude. This image was taken as a test, meaning that the spacecraft pointing was not optimised for star tracker imaging. The Moon features on the photo still have to be identified.

Credits: ESA

Remarkably, at the time the image was taken the star tracker was still producing valid attitude samples based on the few stars that are visible in the image. This image was taken as a test, meaning that the spacecraft pointing was not optimised for star tracker imaging. The Moon features on the photo still have to be identified.

Credits: ESA