I have to say, more interesting than the putative spaceship, I'd like to know about the blacked out area to shadow side of the large crater to the left.

*grins* That looks like the kind of blackout we get in Freedom From Information... oops, I mean Freedom OF Information documents - none of the other shadows from craters, hills or ridges have that same straight-line quality & total blackness. (& yes I am aware that shadows on an airless body should be total due to no light scattering)

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