Showing posts with label largest structure longest universe light years miles billion trivia random. Show all posts
Showing posts with label largest structure longest universe light years miles billion trivia random. Show all posts
Thursday, July 30, 2009
Largest Structure
The largest structure in the universe is the sloan great wall. The length of this structure is 1.37 billion light years long. To put this in perspective just one light year is 5,865,696,000,000 miles.
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