Image may be NSFW.
Clik here to view.

YouTube Description:
US Satellite Calibration point in Casa Grande, AZ:http://www.panoramio.com/photo/9466238------------Check it out for yourself in Google maps here: http://g.co/maps/jxc9ucoordinates: 40.452107, 93.742118 "If you like puzzling over the meaning of the Nazca lines in southern Peru, crop circles in central England or poring over maps of Area 51, then you'll like this. Digital mapping fans today noticed some wild and wacky forms of indeterminate function in China's barren wastes in the Gobi desert.The bizarre shapes vary widely. Two of them are grids that look a little like street floor plans without buildings and are around 2 kilometres long by just over a kilometre wide. Conspiracy theorists pounced immediately. Were these some sort of alien markings or the remains of a lost civilisation?Slightly more likely is that it is being used to give China's upcoming spacecraft some kind of frame of reference. China's crewed Shenzhou 7 mission, launched in September 2008, released a small satellite that...