Great Wall Of China From Outer Space
Who said the great wall can be seen from space.
Great wall of china from outer space. It was once widely believed that it can be seen from the space. According to some astronauts such as ed lu and eugene cernan the great wall of china is visible from lower parts of the low earth orbit. Little of the qin wall remains.
However according to the european space agency the wall is visible to the naked eye from an orbit of between 100 200 miles. Selective stretches were later joined together by qin shi huang the first emperor of china. It certainly isn t visible from the moon.
The great wall can be seen from space but only when close enough to the earth and in the right conditions. Many astronauts have verified this saying and taken photos as evidence. The great wall of china frequently billed as the only man made object visible from space generally isn t at least to the unaided eye in low earth orbit.
Jinshanling beijing measuring about 21 196 kilometers 13 170 miles long the great wall of china is no doubt the longest manmade project on the earth. You can though see a lot of other results of human activity. The great wall of china is the collective name of a series of fortification systems generally built across the historical northern borders of china to protect and consolidate territories of chinese states and empires against various nomadic groups of the steppe and their polities.