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21 de feb. de 2008 · Choose a legend: The Great Wall of China is the one of the few man-made structures visible from orbit. Or, more remarkably, it's the only human artifact on Earth visible from the moon....
11 de may. de 2004 · ESA’s Proba satellite here shows a winding segment of the 7240-km long Great Wall of China situated just northeast of Beijing. The Great Wall’s relative visibility or otherwise from orbit has...
2 de abr. de 2009 · The Great Wall of China and Inner Mongolia are featured in this image photographed by Expedition 10 Commander Leroy Chiao on the International Space Station. Despite myths to the contrary, the wall isn't visible from the moon, and is difficult or impossible to see from Earth orbit without the high-powered lenses used for this photo.
12 de sept. de 2012 · The Great Wall of China has been touted as the only manmade object visible from Space since 1932, yet the notion is easily debunked.
Is the Great Wall of China really visible from space? - BBC Science Focus Magazine.