Update: On Feb 18, 2016, I found another photo of the gun, but in color. URL is http://areo.info/mer/opportunity/3776/tn/1P463405370EFFCHJ3P2578L5M1_L2L5L5L7L7.jpg.html
Date of discovery: February 2016
Location of discovery: Mars
This alien hand gun was found by Streetcap1 of Yotube today. These photos on this post were not altered in any way. This is a Mars Opportunity Rover photo from sol 3773. I have to admit...its incredible! This is defiantly one of his all time top ten discoveries of Streetcap1. This gun is about 1 foot long. There are four photos with this gun in it. Two are lower quality, two are high quality. I guess this is why NASA built the rovers, to find alien technology and scan it and possibly retrieve it at a latter date. The rover took this photo on Sept 2014. The exact location of the gun is at SOL 3773 which is between Mt Edgecumbe and Wdowiak Ridge.
Scott C. Waring