Ancient Aliens On Mars: Possible Broken Bricks Found By Curiosity NASA, Nov 2016, UFO Sighting News.

Date of sighting: November 12, 2016
Location of sighting: Mars
Source Photo: http://mars.jpl.nasa.gov/msl-raw-images/msss/01514/mcam/1514MR0077060010204628E01_DXXX.jpg

Look closely at these objects in front of you. Do you see how these object...these bricks were made by hand and cemented together to make a wall? 

This structure was is incredibly detailed and too perfect for it to be a natural object. 

I am amazed by its simplicity, yet perfection, as if I were looking at the wall around my neighbours front yard. 
Scott C. Waring