The latest images from the right mast cam clearly show structures on Mars.
Despite NASA has blurred out the landscape in the background, you can see a pyramid-like structure.
On this pyramid is a petroglyph engraved what looks like an ancient alien, symbolizing an astronaut?
A petroglyph, similar to ancient artwork found on cave and mountain walls in many parts of the world, symbolizes ancient astronauts.
Thanks to: http://ufosightingshotspot.blogspot.com/