| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S1974E01 | Positional Astronomy |
January 27, 1974
BBC Four
|
30 | |
| S1974E02 | Saturn And Its Satellites |
February 19, 1974
BBC Four
|
30 | |
| S1974E03 | Milky Way & Mars Probes |
March 30, 1974
BBC Four
|
30 | |
| S1974E04 | Messenger To Mercury |
April 24, 1974
BBC Four
|
30 | |
| S1974E05 | Life In The Universe |
May 15, 1974
BBC Four
|
30 | |
| S1974E06 | The Daylight Star |
June 17, 1974
BBC Four
|
30 | |
| S1974E07 | The Heart Of The Scorpion |
July 10, 1974
BBC Four
|
30 | |
| S1974E08 | Shooting Stars |
August 7, 1974
BBC Four
|
30 | |
| S1974E09 | Choosing A Telescope |
September 4, 1974
BBC Four
|
30 | |
| S1974E10 | Lord Rosse's Telescope |
October 2, 1974
BBC Four
|
30 | |
| S1974E11 | The Changing Force Of Gravity |
October 30, 1974
BBC Four
|
30 | |
| S1974E12 | Eros - The Wanderer In Space |
November 26, 1974
BBC Four
|
30 | |
| S1974E13 |
The Year Of The Planets
season finale
|
December 18, 1974
BBC Four
|
30 |
No artwork of this type.
No artwork of this type.