Quote#Time
We may conceive that, perhaps in progress of time these nebulæ which…
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)
We may conceive that, perhaps in progress of time these nebulæ which are already in such a state of compression, may be still farther condensed so as actually to become stars.
— 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 …
A knowledge of the construction of the heavens has always been the ultimate object of my observations...
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.
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...
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.
An object may not only contain stars, but also nebulosity not composed of them.