Image above comes from Crop Circle Connector.

CCC believes this crop circle is part of a series of circles made in 2009 that collectively predict Doomsday:

In the analysis presented above, we related many astronomical symbols from a crop picture which appeared at Milk Hill in June of 2009, to an upcoming sky alignment of four bright planets and the Moon on June 1, 2011. Then we suggested that an “anomalous extra symbol” from the same crop picture might represent a “new astronomical object” in Earth’s sky, to be seen on the same date.

So there you go. Another Doomsday date. Joke’s on the aliens though. They clearly don’t know that we’ll have been raptured 10 days before that.