How the Universe Works · SEASON 3
The Search for a Second Earth
Episode 9 · 2014-09-03
- Documentary
Episode overview
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.
42 minutes
Season 3 episodes
1. Journey from the Center of the Sun2014-07-09
2. The End of the Universe2014-07-16
3. Jupiter: Destroyer or Savior?2014-07-23
4. First Second of the Big Bang2014-07-30
5. Is Saturn Alive?2014-08-06
6. Weapons of Mass Extinction2014-08-13
7. Did a Black Hole Build the Milky Way?2014-08-20
8. Our Voyage to the Stars2014-08-27
9. The Search for a Second Earth2014-09-03
