How the Universe Works

Galaxies

E3    May 9, 2010    42m    TV-G
The evolution of galaxies, from clouds of cold gas floating in space 13 billion years ago, to the vast gravitationally bound systems of today.
Where to Watch Galaxies
Cast of Galaxies
  • Mike RoweHimself - Narrator
  • Lawrence KraussHimself
  • Michio KakuHimself
  • Michelle ThallerHerself
  • Phil PlaitHimself
 
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