Season 6 poster

Season 6

7 episodes October 25, 2011

Episodes

1 Catastrophes that Changed the Planets Oct 25, 2011 No ratings

2 Nemesis: The Sun's Evil Twin Nov 1, 2011 No ratings

3 How the Solar System was Made Nov 8, 2011 No ratings

4 Crash Landing on Mars Nov 22, 2011 No ratings

5 Worst Days on Planet Earth Nov 29, 2011 No ratings

6 UFO: The Real Deal Dec 13, 2011 No ratings

7 God and the Universe Dec 20, 2011 No ratings