How the Universe Works: 3x2
The End of the Universe
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.
3 - 1Journey from the Center of the Sun Jul. 09, 2014
3 - 2The End of the Universe Jul. 16, 2014
3 - 3Jupiter: Destroyer or Savior? Jul. 23, 2014
3 - 4First Second of the Big Bang Jul. 30, 2014
3 - 5Is Saturn Alive? Aug. 06, 2014
3 - 6Weapons of Mass Extinction Aug. 13, 2014
3 - 7Did a Black Hole Build the Milky Way? Aug. 20, 2014
3 - 8Our Voyage to the Stars Aug. 27, 2014
3 - 9The Search for a Second Earth Sep. 03, 2014