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The Changing Force of Gravity

Oct 30, 1974

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.

Previous episodeE9 · Lord Rosse's Great Telescope Next episodeE11 · Eros - Wanderer in Space

Seasons70

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Season 18 Episodes12

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Positional Astronomy

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Saturn - The Ringed Planet

The Milky Way

Life in the Universe

The Daylight Star

The Heart of the Scorpion

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Shooting Stars

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Choosing a Telescope

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Lord Rosse's Great Telescope

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E10Now viewing

The Changing Force of Gravity

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E11

Eros - Wanderer in Space

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E12

The Year of the Planets

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Episode Summary

"The Changing Force of Gravity" is episode 10 of The Sky at Night season 18. It aired on October 30, 1974.

Next: E11 · Eros - Wanderer in Space Best of Season 18