Did Aliens Nuke Mars? | NASA's Unexplained Files

A strange discovery by the Mars Curiosity rover suggests the Red Planet was home to an alien nuclear war, and experts investigate if an extraterrestrial Armageddon transformed an earth-like world into the wasteland we know today.

Stream Full Episodes of NASA's Unexplained Files:
https://www.discoveryplus.com/....show/nasas-unexplain

Subscribe to Science Channel:
http://bit.ly/SubscribeScience

Like us on Facebook:
https://www.facebook.com/ScienceChannel

Follow us on Twitter:
https://twitter.com/ScienceChannel

Follow us on Instagram:
https://www.instagram.com/ScienceChannel/