Was there a Nuclear War on Mars?! - Is it possible that the Red Planet, once a vibrant world teeming with life, was devastated by a nuclear catastrophe? Could the ancient Martian civilization have met its end in a fiery, atomic conflagration? Are the enigmatic structures and unusual geological formations found on Mars remnants of a nuclear war? | The Brain Maze

Researchers believe they’ve discovered artificial structures on Mars, home to extraterrestrial civilizations, in this clip from The UnXplained. | The Unxplained Zone