Ancient Aliens: Surviving the Alien Apocalypse (Season 9) | History

If extraterrestrials are watching over humanity, Ancient Astronaut Theorists suggest the next great global catastrophe could be caused by our heavenly ancestors in this clip from Season 9, "The Great Flood". #AncientAliens

Find out more about the show and watch full episodes on our site:

Check out exclusive HISTORY content:

HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.

[marvinpercival]

The fight for survival is the effort of a beast of instinct and enlighten soul knows that life is temporary and to transition is the fullness of this experience.

[AceMyLow]

Movie plot idea:

Year 3429 humans are extinct, some alien lifeforms stumble upon the vault and release the humanoid bacterias which kill the aliens but restore earth to how it was.

[mathiuseden]

I'm gonna love it when aliens are just as clueless as we are about alternate existence outside of their galaxy 😂

[angusperrott]

The irony when the asteroid hits the seed vault

[KagemaX]

Nothing happens by chance or by accident. They know exactly what they are doing with these repositories...they know something...

[stoneandonly]

We'd be better off working to avoid man-made catastrophes already in progress.

[crs]

imagine we re only aliens science project for their school project

[juicedklaid]

I want whatever cannabis strains they’re hiding in there lol

[dr.godfreylambwell]

Nobody:

The History Channel: Aliens founded McDonald's

[np]

Wonder if that’s where all of the Ancestry DNA tests are going? lol 🤔

[cristianroy]

This is extremely thoughtful and amazing. I feel like this is being preserved for when Mars is Terraformed

[goingviral]

ANCIENT ASTRONAUT THEORISTS SAY YAAASSSS!

[bambang]

the idea of preserving the seeds of plants and animals is similar to what Noah had done before the flood? btw, it's a nice idea after all.

[COOLDUDERBALD]

But how is it that these asteroids simply always come so close to hitting earth but don’t. I think they’re living among us.. if that asteroid hits there new home is gone. They’re redirecting those asteroids!

[Xeno_Bardock]

King Vegeta: My son, the planet or me?
Ancient Astronaut Theorists: Yes.

[darwincharlotin]

So your telling me that they can't build or design a highly advanced state of the art satellite laser beam too destroy the asteroid common sense right like wow

[finddeniro]

Electro - Mechanical Knowledge Vault.
Oh human cooperation..

[godhades]

There will always be food in the Garden of Good vs Evil😂

[haleloi]

I have had many dreams of floods taking out S CA and other lands. I sense something bad is coming, the signs are here as well. I am looking for a new home away from CA to go inland.

[kingiam]

Its hard for scientists to tell you that they let your ancestors die in the flood. It took a rebel or someone with love in them to save the small amount THEY created.