1
Catastrophes that Changed the Planets
Voyage back in time to investigate the violent events that profoundly shaped the planets.
44min | Aired on Oct 25, 2011 | TV-PG | CC
2
Nemesis: The Sun's Evil Twin
The possibility of a undiscovered star orbiting the sun is explored.
44min | Aired on Nov 01, 2011 | TV-PG | CC
3
How the Solar System was Made
In this episode we trace the system's birth from a thin cloud of dust and gas.
44min | Aired on Nov 08, 2011 | TV-PG | CC
4
Crash Landing on Mars
We'll show what the astronauts would have to do to survive dust storms and space radiation.
44min | Aired on Nov 22, 2011 | TV-PG | CC
6
How Big, How Far, How Fast
The biggest objects, farthest distances, and fastest speeds are made relatable through analogies.
44min | Aired on Apr 29, 2012 | TV-PG | CC
7
UFO: The Real Deal
Different technologies that would be required to bridge the stars.
8
God and the Universe
This episode asks physicists and theologians if Earth supporting life is evidence of a creator.
44min | Aired on Dec 20, 2011 | TV-PG | CC
9
Deep Freeze
Exploring the possible existence of ice worlds such as the planet Hoth in the "Star Wars" films.
44min | Aired on May 20, 2012 | TV-PG | CC
10
Our Place in the Milky Way
Looking beyond Earth to find what influences it and makes it able to support life.
44min | Aired on May 13, 2012 | TV-PG | CC
11
Alien Sounds
This episode explores the soundscapes of the solar system, the galaxy, and the entire cosmos.
44min | Aired on May 06, 2012 | TV-PG | CC
12
Microscopic Universe
Lesser-known world of tiny particles and how it might hold the key to understanding the cosmos.
44min | Aired on Jun 03, 2012 | TV-PG | CC
13
Ride the Comet
A comet travels to the sun from the outer reaches of the solar system.
44min | Aired on Jun 10, 2012 | TV-PG | CC
season 6
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