Book contents
- Frontmatter
- Preface
- Contents
- CHAPTER I ASTRONOMICAL Discoveries
- CHAPTER II Astronomical Objection to Religion
- CHAPTER III The Answer from the Microscope
- CHAPTER IV Further Statement of the Difficulty
- CHAPTER V Geology
- CHAPTER VI The Argument from Geology
- CHAPTER VII The Nebulsæ
- CHAPTER VIII The Fixed Stars
- CHAPTER IX The Planets
- CHAPTER X Theory of the Solar System
- CHAPTER XI The Argument from Design
- CHAPTER XII The Unity of the World
- CHAPTER XIII The Future
CHAPTER IX - The Planets
Published online by Cambridge University Press: 05 October 2010
- Frontmatter
- Preface
- Contents
- CHAPTER I ASTRONOMICAL Discoveries
- CHAPTER II Astronomical Objection to Religion
- CHAPTER III The Answer from the Microscope
- CHAPTER IV Further Statement of the Difficulty
- CHAPTER V Geology
- CHAPTER VI The Argument from Geology
- CHAPTER VII The Nebulsæ
- CHAPTER VIII The Fixed Stars
- CHAPTER IX The Planets
- CHAPTER X Theory of the Solar System
- CHAPTER XI The Argument from Design
- CHAPTER XII The Unity of the World
- CHAPTER XIII The Future
Summary
When it was discovered, by Copernicus and Galileo, that Mercury, Venus, Mars, Jupiter, Saturn, which had hitherto been regarded only as ‘wandering fires, that move in mystic dance’, were really, in many circumstances, bodies resembling the Earth;—that they and the Earth alike, were opaque globes, revolving about the Sun in orbits nearly circular, revolving also about their own axes, and some of them accompanied by their Satellites, as the Earth is by the Moon;—it was inevitable that the conjecture should arise, that they too had inhabitants, as the Earth has. Each of these bodies was seemingly coherent and solid; furnished with an arrangement for producing day and night, summer and winter; and might therefore, it was naturally conceived, have inhabitants moving upon its solid surface, and reckoning their lives and their employments by days, and months, and years. This was an unavoidable guess. It was far less bold and sweeping than the guess that there are inhabitants in the region of the Fixed Stars, but still, like that, it was, for the time at least, only a guess; and like that, it must depend upon future explorations of these bodies and their conditions, whether the guess was confirmed or discredited. The conjecture could not, by any moderately cautious man, be regarded as so overwhelmingly probable, that it had no need of further proof. Its final acceptance or rejection must depend on the subsequent progress of astronomy, and of science in general.
- Type
- Chapter
- Information
- Of the Plurality of WorldsAn Essay, pp. 167 - 193Publisher: Cambridge University PressPrint publication year: 2009First published in: 1853