MovieChat Forums > Earth's Final Hours (2012) Discussion > 8000 Pieces of Machinery in the sky

8000 Pieces of Machinery in the sky


So one line states that there are 8000 things orbiting the earth, whether it be satellites or space station, whatever.
Is that number even remotely accurate?

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I think it is, and wikipedia says the same:

The United States Space Surveillance Network (SSN), a division of The United States Strategic Command, has been tracking objects in Earth's orbit since 1957 when the Soviets opened the space age with the launch of Sputnik I. Since then, the SSN has tracked more than 26,000 objects. The SSN currently tracks more than 8,000 man-made orbiting objects. The rest have re-entered Earth's atmosphere and disintegrated, or survived re-entry and impacted the Earth. The SSN tracks objects that are 10 centimeters in diameter or larger; those now orbiting Earth range from satellites weighing several tons to pieces of spent rocket bodies weighing only 10 pounds. About seven percent are operational satellites (i.e. ~560 satellites), the rest are space debris.

http://en.wikipedia.org/wiki/Satellite

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