BOOKS
03/18/2010 05:12 am ET Updated May 25, 2011

Known Universe: Astronomy Books To Go With The Natural History Museum's Hot Video (PHOTOS, POLL, VIDEO)

"The Known Universe" is becoming a YouTube hot video--we loved it and we love books on astronomy and cosmology. Let us know what you think of the video and other books you'd recommend.

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BEFORE YOU GO
Astronomy Books
PHOTO GALLERY
Astronomy Books

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