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Herschel in the Red
Patrick Moore discusses what Herschel, Europe's biggest and most expensive space satellite, will do once it begins its infrared exploration of the universe. Dr Chris Lintott gets a rare chance to see the Herschel mirror, which at 3.5 metres will be the biggest astronomical mirror ever to be sent into space.
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Other episodes for this season
![Light Fantastic](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![The Merry Dancers](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![The Fountains of Enceladus](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![Herschel in the Red](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![Close Encounters](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![Neighbourhood Watch](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![Apollo 11: A Night to Remember](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![Mapping the Moon](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![The Apollo Miracle](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![Last Man on the Moon](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![Coronae of the Sun](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![Jupiter Rising](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![The Great Observatories](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![Lunar Impact](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![Exploring Mars](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)
![The Winter Sky](https://image.tmdb.org/t/p/w300/LW2mv9LyXFAuIX7S86I7wtaoQE.jpg)