The miracle of the audio search engine has connected me with this interesting website on crop circles.
I admit, I don’t speak a word of french but I believe the visuals alone in this animation speak for themselves.
http://culture-crop.com/

In case you haven’t heard Colt State before, it’s also available to stream on the music page. Track 5 under “new music & remixes”

Just in case you were wondering, I love E.T.!