Great Wall of China seen from space by ESA Proba Satellite - SpaceRef

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 […]

Can you really see the Great Wall of China from space? - BBC Sky at Night Magazine

ESA - Great Wall of China from space

Great Wall of China seen from space by ESA Proba Satellite - SpaceRef

UCS Satellite Database 5-1-11, PDF, Direct Broadcast Satellite

Canadian Space Agency - Wikipedia

These 4 are the ONLY man-made objects on Earth visible from Space; Great Wall of China NOT on list

Here's the view from space on Earth Day

Debris From Russian Anti-Satellite Test Nearly Slammed Into Chinese Satellite

ESA - Great Wall of China from space