| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S2019E01 | Beyond Pluto |
January 13, 2019
BBC Four
|
30 | |
| S2019E02 | Is Cosmology in Crisis? |
February 10, 2019
BBC Four
|
30 | |
| S2019E03 | Marsquake! |
April 14, 2019
BBC Four
|
30 | |
| S2019E04 | Supermassive Black Hole |
May 12, 2019
BBC Four
|
30 | |
| S2019E05 | Return to the Moon |
June 9, 2019
BBC Four
|
30 | |
| S2019E06 | The Moon, the Mission and the BBC |
July 14, 2019
BBC Four
|
30 | |
| S2019E07 | Space Mission Special |
August 11, 2019
BBC Four
|
30 | |
| S2019E08 | Alien Worlds |
September 8, 2019
BBC Four
|
30 | |
| S2019E09 | Question Time |
October 13, 2019
BBC Four
|
30 | |
| S2019E10 | Rosetta: The Comet's Tale |
November 10, 2019
BBC Four
|
30 | |
| S2019E11 |
Review of the Year
season finale
|
December 8, 2019
BBC Four
|
30 |
No artwork of this type.
No artwork of this type.