No. of Episodes:

13

Starring :

1965

15/01/1965

Episodes

Unwelcome Atmosphere

Up in a Balloon

Lava or Dust?

Ancient Lore

Naked Eye Astronomy

How Long is a Day?

Space Weather

Communicating with Other Worlds

Mars in Shot

Re-thinking the Universe

Ninety-Eight Inches

The Unsteady Universe

The Extra Planet