| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S1965E01 | Unwelcome Atmospheres |
January 15, 1965
BBC Four
|
30 | |
| S1965E02 | Lava Or Dust? |
March 12, 1965
BBC Four
|
30 | |
| S1965E03 | Ancient Lore |
April 2, 1965
BBC Four
|
30 | |
| S1965E04 | Naked Eye Astronomy |
April 30, 1965
BBC Four
|
30 | |
| S1965E05 | How Long Is A Day? |
June 4, 1965
BBC Four
|
30 | |
| S1965E06 | Space Weather |
June 25, 1965
BBC Four
|
30 | |
| S1965E07 | Communicating With Other Worlds |
July 23, 1965
BBC Four
|
30 | |
| S1965E08 | Mars In Shot |
August 20, 1965
BBC Four
|
30 | |
| S1965E09 | Rethinking The Universe |
September 17, 1965
BBC Four
|
30 | |
| S1965E10 | Ninety Eight Inches |
October 8, 1965
BBC Four
|
30 | |
| S1965E11 | The Comet - Special Edition |
October 21, 1965
BBC Four
|
30 | |
| S1965E12 | The Unsteady Universe |
November 5, 1965
BBC Four
|
30 | |
| S1965E13 |
The Extra Planet
season finale
|
December 3, 1965
BBC Four
|
30 |
No artwork of this type.
No artwork of this type.