NASA LRO Image: Luna 23’s Rough Landing On The Moon

Unfortunately, Luna 23 experienced a malfunction and hit the surface at a very high velocity. Contact was maintained between Earth and the spacecraft after landing, but a sample could not be acquired. At the time, the cause of the failure was not known, but it seemed probable that the whole spacecraft tipped over upon landing at an unexpectedly high velocity. Indeed, the high resolution LROC NAC image (below) shows the spacecraft lying on its side!
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