Crop Circles And Star Maps

 I am listening to the late night radio show "Coast To Coast AM" on Tampa radio 970 WFLA. The guest is talking about crop circles. He believes that if you take an overhead image of them, and connect them with lines, you then have a star map that shows the location of the UFO's home planet. I bet if you compare this with known star maps, it may not line up the way he thinks.

The thing that gets me about crop circles is the geometric precision the show. How could hoaxers, at ground level, go into the fields at night and nail the image like this on the first try without someone up above directing them. That is what I find weird about the whole phenomena.