The Sky at Night · SEASON 40
Cool Stars Matter
Episode 10 · 1996-08-19

- Documentary
- News
Episode overview
Iras (the Infrared Astronomical Satellite), which operated for much of 1983, provided a great deal of information on aspects such as the presence of cool, possibly planet forming, material around stars like Vega. Iso (the Infrared Space Observatory) is now performing well. Dr Helen Walker of Rutherford-Appleton Laboratory joins Patrick Moore to give the latest news on the probe.
Season 40 episodes
1. The Night Sky in Winter1996-01-08
2. What's the Matter between the Stars?1996-02-05
3. News from Space1996-03-04
4. March Comet1996-03-24
5. Exploding Stars1996-04-01
6. The End of the Universe1996-04-29
7. The Lives of the Galaxies1996-05-27
8. Hydrogen Hunters1996-06-24
9. A Tale of Three Planets1996-07-15
10. Cool Stars Matter1996-08-19
11. Hunt The Planet1996-09-16
12. Star Remains1996-10-14
13. Target - the Red Planet.1996-11-11
14. Galileo at Jupiter1996-12-09