Ancient Walls Discovered On Mars In NASA Photo, June 2014, UFO Sighting News.

Date of discovery: June 2014 Location of discovery: Mars I was looking over Mars photos when I came across this unique photo with massive walls throughout. The walls look like they were there to protect a city long ago. There are also some rectangle structures lined up one by one at the end section of one wall. If we saw these same structures on Earth, we would naturally assume that they were stone walls built by an ancient p