Other than the Great Wall of China, what is the only man-made structure visible from space?

Fenicks

The only other man-made object that is visible from space is the light that radiates from the top of the Luxor hotel in Las Vegas, Nevada. If you'd like more info, check http://www.luxor.com and click on the top of the pyramid. Jun 24 01, 7:10 AM

Brainy Blonde

In regards to light and space, check out the picture at this site. http://antwrp.gsfc.nasa.gov/apod/image/0011/earthlights_dmsp_big.jpg Rather amazing, for people of all ages, interested in science and space or not. I've never seen anything quite like it before! Jun 24 01, 1:33 PM

l3i7l

This question keeps coming up. I no longer think that there is a definitive answer. Astronauts claim to have looked for the Great Wall, but failed to see it. (Sorry, I have not found the quote.) Some time ago The Learning Channel had a program about man-made super structures. The Kansai Airport/island in Osaka, Japan, is man-made, and said to be able to be seen from space. A neat site to check out: http://earth.jsc.nasa.gov/ In many images there I could pick out man-made structures such as bridges, dams, airports, and Chicago's Navy Pier. http://www.terraserver.com Another cool site for satellite imagery. You can even zoom way in and find your house. Jun 24 01, 3:03 PM