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Planetary TVRandom Space Fact

Age of the Universe

Cosmologists think the universe is HOW old? Dr. Bruce Betts has this week's Random Space Fact!

RSF 22 - Age of the Universe
Starring Dr. Bruce Betts | Featuring Whitney Pratz | Video by Merc Boyan | Music by Jim McKeever

Follow Bruce on Twitter: http://twitter.com/randomspacefact
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