Buzz Aldrin is a legend. He made three spacewalks from Gemini 12 in 1966 which was absolutely incredibly dangerous in those days. Then in 1969 as a member of the Apollo 11 mission he became the second human ever to walk on the moon behind Neil Armstrong. Mr. Aldrin graduated from West Point with a degree in mechanical engineering and was a jet fighter pilot during the Korean War with 66 combat missions to his credit. He was a man with ultra high security clearance who spoke his mind and had plenty to say about structures he saw on the moon of Mars which you can find watch below.