Skip to content
Home Shows This Day In History
Cable Provider Drop Down Menu
  • Visit
  • Sign Out
Your Profile
  • Profile
  • Sign Out
Stream HISTORY

Ancient Aliens

  • about
  • Episodes
  • cast
Ancient Aliens : Return to Gobekli Tepe
Start Streaming

Ancient Aliens

S 12 E 16

Ancient Aliens : Return to Gobekli Tepe

Sep 15, 2017 | 42m 7s | tv-pg | CC

The ancient site of Gobekli Tepe challenges everything modern archaeologists believe about mankind's past. The megalithic stone complex was built over 12,000 years ago, which dates it to 6,500 years before Stonehenge, and 5,000 years before the first known civilization was said to have emerged in Mesopotamia. Mainstream archaeologists believe that humans were roaming the Earth as simple hunter-gatherers at this time, but if so, how could they have built such incredible structures? Might they have had help from a more advanced--perhaps extraterrestrial--civilization? According to Ancient Astronaut Theorists, the site serves as the smoking gun for a lost civilization--one whose survivors may have built the site to preserve important information about otherworldly visitors. Does the site offers clues about our extraterrestrial past that the ancients felt compelled to preserve for future generations?

Get Instant Access to Free Updates

Don’t Miss Out on Ancient Aliens news, behind the scenes content, and more.

Please enter a valid email address
By submitting your information, you agree to receive emails from HISTORY and A+E Global Media. You can opt out at any time. You must be 16 years or older and a resident of the United States. More details:
  • Privacy Policy
  • Terms of Use
  • Contact Us

Need help with the site?

A+E Global Media
  • HISTORY Education
  • HISTORY Vault®
  • HISTORY Apps
  • HISTORY2™
  • HISTORY en Español®
  • Military HISTORY®
  • Newsletter Sign Up
  • Share Your Opinions
  • FAQ / Contact Us
© 2025, A&E Television Networks, LLC. All Rights Reserved.
  • AETV homepage
  • mylifetime homepage
  • lmn homepage
  • fyi homepage
  • viceland homepage
  • biography homepage
  • crime and investigation homepage
  • lrw schedule page
  • HISTORY Education
  • HISTORY Vault®
  • HISTORY Apps
  • HISTORY2™
  • HISTORY en Español®
  • Military HISTORY®
  • Newsletter Sign Up
  • Share Your Opinions
  • FAQ / Contact Us
  • Advertise with Us
  • Employment Opportunities
  • A+E Factual Studios™
  • Accessibility Support
  • A+E Studios®
  • TV Parental Guidelines
  • Terms of Use
  • Privacy Policy
  • Copyright Policy
  • Cookie Notice
  • Ad Choices

WELCOME: You are logged in with an Unknown Provider and can now watch all available content.

Get the latest email updates from HISTORY!

Invalid Email

Invalid Zip Code

Choose your favorite shows:
No thanks
By submitting your information you agree to receive email updates from HISTORY and A+E Global Media. You can opt out at any time. More details:
  • Privacy Policy
  • Terms of Use
  • Contact Us

There was an error!

Please try again later.

Thank you for subscribing!

You will soon receive emails about your favorite HISTORY shows.

Create a Profile to Add this show to your list!

        Get Started
Already have a profile? Sign In