How the Universe Works
The End of the Universe (3x2)
Air date: Jul 16, 2014
How and when will the Universe end? Gravity and dark matter are poised to annihilate the Universe in a big crunch. Expansion and dark energy may tear it apart. Or, a phase transition could kill us tomorrow in a cosmic death bubble.
- Premiered: Apr 2010
- Episodes: 97
- Followers: 115
- Running
- Science Channel
- Wednesday at 21