The Sky at Night · SEASON 18

The Year of the Planets

Episode 12 · 1974-12-18

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Episode overview

During 1974 there have been some important and spectacular space missions. In the spring Mariner 10 sent back the first close-range pictures of cloud-covered Venus and crater-scarred Mercury. Then, early in December, Pioneer II made a close rendezvous with Jupiter, the only planet known to have a tremendously powerful magnetic field. Pioneer will now travel on to Saturn, which it should reach in 1979. All these probes have given us vital new information about the Solar System. Patrick Moore discusses with Dr Garry Hunt the most important results of the Year of the Planets.

Season 18 episodes

1. Positional Astronomy1974-01-27 2. Saturn - The Ringed Planet1974-02-17 3. The Milky Way1974-03-20 4. Life in the Universe1974-05-15 5. The Daylight Star1974-06-12 6. The Heart of the Scorpion1974-07-10 7. Shooting Stars1974-08-07 8. Choosing a Telescope1974-09-04 9. Lord Rosse's Great Telescope1974-10-02 10. The Changing Force of Gravity1974-10-30 11. Eros - Wanderer in Space1974-11-26 12. The Year of the Planets1974-12-18