Short answer
Crop circles are elaborate flattened patterns in grain fields, exploding in complexity from the 1970s onward. Hoax teams with boards share credit with believers in sky artists - art, prank, and mystery in one field. Later retellings keep adding witnesses, theories, or pop-culture twists - which is why Crop Circles still pull curious readers back in.
What happened
Crop circles are elaborate flattened patterns in grain fields, exploding in complexity from the 1970s onward. Hoax teams with boards share credit with believers in sky artists - art, prank, and mystery in one field. Afterward, witnesses, officials, and storytellers fought over which details could be checked - and which ones only lived in memory.
Evidence and mainstream view
Mainstream writing does not treat Crop Circles as confirmed proof of extraterrestrial or supernatural causation; explanations depend on the case file and often remain contested or prosaic.
Timeline
The case unfolds across reports, investigations, and later retellings - see dated milestones in the timeline.
Explanations
Some readings stay close to known craft, weather, psychology, or paperwork. Others keep extraordinary options open. Period documents beat entertainment remakes.
Case accounts
Distinct published tellings of Crop Circles, summarized with sources so you can follow the trail yourself.
FAQ
Quick answers to the questions people ask first about Crop Circles.
Sources
Primary and secondary links for the paper trail.