Wiki User
∙ 13y agoMan-made Structure, not Natural Structure
(from space, you see clouds, continents, and polar ice at the greatest distance)
The question directly refers to the Great Wall of China, which was variously claimed could be seen "from the Moon" or "from outer space", because it is the longest and largest man-made artifact on the surface of the Earth.
The truth is that materials and "thinness" of the Wall make it nearly invisible from Earth orbit unless you know what to look for. Astronauts aboard the International Space Station have had difficulty locating it even in clear weather with powerful binoculars. The fact is, as clearly demonstrated by anyone using Google Map's "satellite view" is that large cities, farms, and airports are just as visible as the Great Wall, which tends to blend in with its surroundings in many sections.
(see related question)
Wiki User
∙ 13y agoThe International Space Station (I.S.S)
The Earth's atmosphere gets progressively thinner at higher altitudes, and runs out completely at about 200 miles up, which is where outer space begins. Outer space is surprisingly close; only 200 miles away.
well of course there is. there is no air in space. only a lunatic would take his helmet of in space and die.
If we only use statistics to answer this, there is currently no chance of dying in space since 528 people have been in space and none of them died while there. Now, chances of dying while trying to get INTO outer space is a whole different discussion.
International space station can be seen naked eyewith
The Great Wall of China
Grand Canyon -Srini
The Great Wall of China. It is also the only man-made structure visible from outer space.
Only in outer space
Nothing. That is why they call it outer space. the only things that are out there are stars, rocks, planets and light and darkness
You can only do that in outer space.
The International Space Station (I.S.S)
Radio is the only way we have of communicating with astronauts or machines in space.
The Earth's atmosphere gets progressively thinner at higher altitudes, and runs out completely at about 200 miles up, which is where outer space begins. Outer space is surprisingly close; only 200 miles away.
So far, technology has only allowed us to travel to space in rockets/space shuttles.
well of course there is. there is no air in space. only a lunatic would take his helmet of in space and die.
It's only a layer of atmosphere. It's not space yet.