The Oldest Star in the Universe
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.
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