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 […]

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

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

ESA - Satellite image

ESA - Great Wall of China from space

Is Great Wall of China Visible From Space? Debunking Space-based Myth - Times of India

Satellite Catalog: An Extensive List of Orbital Parameters and Descriptions for Numerous Satellites

Can You See the Great Wall of China from Space? - Universe Today

China solicits name for Advanced Space-based Solar Observatory-Xinhua

Canadian Space Agency - Wikipedia

Is Great Wall of China Visible From Space? Debunking Space-based Myth - Times of India

ESA - China's Great Wall

Spaced Out- Great Wall From Space

Great Wall of China from Space