If this object is above the atmosphere, then it’s immense, on an order of hundreds of miles across. Even if it’s in the upper atmosphere, it’s quite large. As to what it might be, your Out There editor won’t even hazard a guess.

http://www.youtube.com/watch?v=Y75oBtbky4M&feature=related
Story Source:
http://www.youtube.com/watch?v=Y75oBtbky4M&feature=related
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