First Official Photo of Thanos Revealed

It was in the post-credits scene of the first Avengers movie we saw Thanos and many anticipated to see this space villain in the upcoming Avengers: Age of Ultron but as the title suggests it's not him but the robot named Ultron. However Thanos made his first in-movie appearance in Guardians of the Galaxy which is now being shown around the country. Take a look at Thanos below.