But it isn't a gorilla. It's a rock. Gorillas have not invented spaceflight and could not survive in the 95% carbon dioxide atmosphere of Mars. Also, it looks like a rock.

Sumbernya Gan :
- http://marsrovers.jpl.nasa.gov/gallery/all/2/n/087/2N134093032EFF2300P1846L0M1.JPG
- http://www.metro.co.uk/weird/815753-does-this-picture-show-a-gorilla-on-mars