Quote#Wisdom
The changes that are thus proved to have already happened, prepare us…
Quote byWilliam Herschel · 1738–1822
Commonly attributed — not confirmed in an authoritative edition. Cited on Wikiquote to: Astronomical Observations relating to the Construction of the Heavens... (1811).
English (original)
The changes that are thus proved to have already happened, prepare us for those that may be expected hereafter to take place, by the gradual condensation of the nebulous matter
— William Herschel
More from William Herschel
'We may... have surmised nebulae to be no other than clusters of stars disguised by their very great distance, but a longer experience and better acquaintance with the nature of nebulae, will not allow a general admission of such a …
An equal scattering of the stars may be admitted in certain calculations; but when we examine the milky way, or the closely compressed clusters of stars... this supposed equality of scattering must be given up.
A knowledge of the construction of the heavens has always been the ultimate object of my observations...
I compared it to H Geminorum and the small star in the quartile between Auriga and Gemini, and finding it so much larger than either of them, suspected it to be a comet.
I must freely confess that by continuing my sweeps of the heavens my opinion of the arrangement of the stars and their magnitudes, and of some other particulars, has undergone a gradual change...
An object may not only contain stars, but also nebulosity not composed of them.