5 episodes
| Series | Episode | Title | First Broadcast | Description |
|---|---|---|---|---|
| 01 | 01 | First Names | 19990426 | Douglas Adams, Paul Murdin and fellow writers and astronomers reflect on the pleasures of stargazing. |
| 01 | 02 | Realms Of The Gods | 19990427 | Versions of the heavens as seen by different civilisations. |
| 01 | 03 | Pictures In The Sky | 19990428 | Constellations and the stories they tell. |
| 01 | 04 | Big Planet, Little Planet | 19990429 | A look at the names of our neighbouring planets. |
| 01 | 05 LAST | The Committee For Naming The Universe | 19990430 | Who gets to name the new discoveries in space? What criteria do they use, and can we join in? |