Was Mars nuked in the past? Join Dr. John Brandenburg as he reports his findings that the surface of Mars contains uranium, thorium and radioactive potassium, while deeper Mars rock does not. This indicates that possibly 2 large thermonuclear explosions occurred on Mars in the distant past – and these explosions were targeted on sites of discovered artifacts (such as Cydonia, home of the famous "Face on Mars"). If true, this suggests we have neighbors with some advanced technology, or that humanity was already on Mars before it came to Earth.

50-min.