Above I only added darkness, nothing else, below is untouched original.
Date of discovery: Feb 4, 2016
Location of discovery: Tycho Crater, Earths Moon
This structure was found by Streetcap1 of Youtube. The structure is so reflective that its was difficult for the NASA probe to record it. The reflective index of it is almost off the scale so I took a screenshot and darkened it. As you can see by comparing the two, this is a man made...excuse me...alien made structure. The lines indicate it, the curved single corner prove it. The white ceramic deliberately made to be difficult to record due to its reflectiveness. It looks like there are so many structures in Tycho crater that NASA would be a fool to land anywhere else since there are so many structures here to use...unless of course...they are already being used by those who built them.
Scott C. Waring