How the Universe Works: 3x9
The Search for a Second Earth
Is there another Earth out there with liquid oceans, rocky continents and life like us? Astronomers seek the answer with spectroscopy, direct imaging and telescopes. They hope to find evidence of atmospheres, magnetospheres and signs of life.
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