The Sky at Night - Season 31 Episode 2 : The Study of Variable Stars
Your monthly journey through the fascinating world of space and astronomy with the latest thinking on what's out there in space and what you can see in the night sky.
First Air Date : Apr 24, 1957
Last Air Date : Aug 15, 2025
Runtime : 30 min.
Genre : Documentary, News
Stars :
Quality : 
- Eps. 1 : Photographing the Sky1987-01-18
- Eps. 2 : The Study of Variable Stars1987-02-08
- Eps. 3 : Stellar Catastrophe1987-03-15
- Eps. 4 : A Celebration1987-04-24
- Eps. 5 : Air on Other Worlds1987-05-18
- Eps. 6 : High Moon1987-06-14
- Eps. 7 : The William Herschel Telescope1987-07-12
- Eps. 8 : The Roof of the World1987-08-08
- Eps. 9 : The Hunt for Planet Ten1987-09-06
- Eps. 10 : The Exploding Star1987-09-27
- Eps. 11 : Jodrell - The Listening Bank1987-10-18
- Eps. 12 : A Telescope for Christmas?1987-11-15
- Eps. 13 : Where Are the Stars?1987-12-13
