Episode 9 – The Lives of the Stars
Episode 10 – The Edge of Forever
https://www.youtube.com/watch?v=0YjYPJlsqJA
Episode 11 – The Persistence of Memory
https://www.youtube.com/watch?v=gAcIJ4wg964
Episode 12 – Encyclopaedia Galactica
Episode 13 – Who Speaks for Earth?
