Giant Rock Circles Were Found All Over the World. What Could They Possibly Be?

They weren”t seen inside their entirety until the 1920s, but these big stone circles have existed for 1000s of years. After air travel became more popular, citizens and aviators started to see them inside their entirety.

Aptly named the “Big Circles” by archaeologists, they have been numerous meters in diameter. The truth is, they”re so large, you can”t see the things they’re until you’ve got an aerial view of these. The Big Circles are considered to be constructed for exactly the same motive despite being found in various Middle Eastern states. That reason, nevertheless, remains a complete puzzle.

(via livescience)

It”s awesome how they could make such perfect rings without having the ability to view their work. I can”t even draw a great circle on a routine-size piece of paper.