Hank tells the story of the mysterious star known as “Methuseleh,” and why scientists think that it is the oldest known star in the universe.
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Watch Galaxies Collide: http://commons.wikimedia.org/w/index.php?title=File%3AAndromeda_and_Milky_Way_collision.ogg
Strange ‘Methuselah’ Star Looks Older Than the Universe: http://www.space.com/20112-oldest-known-star-universe.html
Hubble Finds Birth Certificate of Oldest Known Star: http://www.nasa.gov/mission_pages/hubble/science/hd140283.html