If you’re on this video, you’re probably a Star Trek fan. Click here for a trivia quiz made just for you:

The truth is out there. For this list, we’re taking a look at ancient sites and structures that some believe were made with the help of extraterrestrials. WatchMojo counts down the Top 10 Things People Claim Were Made by Aliens.

10. The Trilithon at Baalbek
9. Pumapunku
8. Sacsayhuamán
7. Teotihuacan
6. The Face on Mars
5. Easter Island
4. Machu Picchu

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  1. Everyone loves a dramatic death scene, but do sci-fi movies always get it right? Check out this Unveiled video, to find out –

  2. Some say Newgrange, a stone structure in Ireland that’s older then the pyramids and Stonehenge and has an entrance that perfectly aligns with the sun on the winter solstice,was built to resemble a UFO.

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