The Sky at Night · SEASON 18
The Changing Force of Gravity
Episode 10 · 1974-10-30
- Documentary
- News
Episode overview
Has gravity always been the same? There have been suggestions that the force of gravity today is weaker than it used to be. Patrick Moore and Colin Ronan discuss this fascinating theory and try to decide whether we are all getting lighter.
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
