S03 Episode 1
Surviving Outer Space
45 mins · Thu, 5 May 2011
S03 Episode 2
Treasure Hunt
45 mins · Thu, 12 May 2011
S03 Episode 3
The Most Powerful Stars
45 mins · Thu, 19 May 2011
S03 Episode 4
Extreme Space Tech
45 mins · Thu, 26 May 2011
S03 Episode 5
Biggest Cosmic Blasts
45 mins · Thu, 2 Jun 2011
S03 Episode 6
Construction Zone
44 mins · Thu, 9 Jun 2011
S03 Episode 7
Escaping Earth
44 mins · Thu, 16 Jun 2011
S03 Episode 8
End of the World
45 mins · Thu, 23 Jun 2011