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I was looking through some old NASA photos of the moon and came across this one. In this photo I found two anomalies that I cannot explain other than they are the ruminants of an ancient culture. One is a massive tunnel like structure that comes out of the ground and the other is a black arrow that is pointing to a black underground entrance with other small structures near it. Another thing I am wondering is was the arrow really created by NASA or was it part of the landscape meant to guide alien craft in the area? Tell us your thoughts on these. SCW
Source: NASA Historical Data Book 1989-1998.