How the Universe Works: Expanded Edition - Episode List

Season 3

Number#AirdateNameScoreStatus
11Nov 10, 2015Death of the Cosmos
10Apr 15, 2015Birth of the Earth
9Apr 8, 2015The Search for a Second Earth
8Jan 14, 2015Starman
7Dec 24, 2014Milky Way
6Dec 17, 2014Extinction
5Dec 10, 2014Saturn
4Dec 3, 2014First Second
3Nov 26, 2014Jupiter
2Nov 19, 2014End of the Universe
1Nov 12, 2014Journey from the Center of the Sun

Season 2

Number#AirdateNameScoreStatus
2Jul 31, 2013cosmic firestorme
1Jun 5, 2013Alien Solar System Update

Season 1

Number#AirdateNameScoreStatus
1Feb 18, 2013Comets