There has been more than 10,000 crop circles discovered all over the world. There are several different theories about crop circles. There is a lot of confusion about how crop circles are made, it is anywhere from aliens to mysterious vortices to wind to hoaxers (livescience.com). Another possible way people are suggesting is that aliens are using invisible energy beams from space to make these crop circles. Others think that aliens use their physical spaceships to make these crop circles.
There is quite a bit of history on crop circles. The first crop circle that was discovered was in 1678 in a field of oat stalks laid down in a flat circle (livescience.com). Ever since then crop circles have been discovered all over the world. Modern immigration crop circles are usually attributed to either aliens or aa vast human conspiracy or both. There has been fake crop circles made for a marketing campaign for a company or corporation. There has also been a crop circle contest this contest was to see if humans could make a crop circle as neat as everyone thought the