Aitken crater (16.8°S, 173.4°E) is a 135 km diameter crater located very near the center of the farside. Its floor is covered by low-reflectance materials, most likely post-impact lava flows. The eastern edge of the floor is disrupted by an irregular shaped wrinkle ridge that extends in a north-south direction.
Today's Featured Image is about 3.5 km west of the ridges. Here there are parallel linear fissures aligned in NW to SE direction. Pit-chains are located along the fissures, which are likely caused by mass wasting into the subsurface void space.
The largest pit is in the center of the image and shows a relatively rough bottom compared to the surrounding smooth surface. One might expect a small pit like this to be quickly filled by debris from impacts and moonquakes. But this hole seems fresh, which implies a relatively young age.
Explore these fissures and pits in full detail NAC frame yourself!
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