UFO hunters say they have seen a huge Buddha statue on the red planet. They are using the 'discovery' to suggest that intelligent life once existed on the planet, and may have even have had a religion.Scott C Waring of UFO Sightings Daily says: ‘This photo alone should be enough to convince the United Nations that intelligent life once existed on Mars. Nasa doesn’t want anyone to know the truth, because they will be asked to share the info and technology that they have found.