[gscraig]

That line in the larger of the connencted craters looks like photo work. The line is too straight on a rough surface. Look at the shade lines inside theother craters.They coincide with the surface of the outer edge of the crater. Issue one.

Issue Two-The second smaller connected crater does have a curious speck (object) showing in the shaded crater.
It is either something tall extending outside of the crater, allowing it to capture sunlight or is an object lit and perhaps hovering inside the shaded area of the crater. If you look at the other shaded areas in the photo, nothing is visible in those shaded areas. If one could zoom in on this speck, it may be revealing.

From the peanut gallery.