Is the wall of China visible from the moon

Is the wall of China visible from the moon? The Great Wall of China is not visible to the human eye from space. The image was taken from the International Space Station on November 24, 2004 with a digital camera with a 180 mm lens. This picture was taken from space about 500 km above the Earth. The Great Wall of China is not clearly visible in it? For the sake of simplicity, the red and yellow arrow marks in the picture indicate the location of the wall chain. Is it clear to you despite the marks in the mountains around this wall? This is the situation that just 500 km up in space and that too with the help of a camera, so guess the moon which is an average of 3 lakh 84 thousand km away from the earth. The Great Wall of China is made of the same mud and stones that are in the mountains near it, so its color is like those mountains. If you look at it from space in these mountains, you won't see anything. Let me clear one more misunderstanding. Sound cannot be heard in space. A medium such as air or gases is required for sound to travel from one place to another. On earth we can hear sounds without any problems because there is air on earth and the sound waves float through the air to reach your ears where you can hear them. There is no wind on the moon. No sound will be heard on the moon, nor is there any duty to make a sound on a loudspeaker. Neil Armstrong, who was the first man on the moon, did not hear a sound there