Nasa's Unexplained Files
Did Aliens Nuke Mars?
Season 4 Episode 6 of 8
An investigation into a strange discovery made by the Mars Curiosity rover, which could suggest an alien nuclear war took place there more than 300 million years ago
Nasa's Unexplained Files airs on Discovery Science +1 at 9:00 AM, Friday 21 February. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Unexplained ➝ Mysteries