Quote of the day, mostly related to astronomy.

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Re: Quote of the day, mostly related to astronomy.

#1441

Post by messier 111 »


The deflation of some of our more common conceits is one of the practical applications of astronomy.
— Carl Sagan
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Re: Quote of the day, mostly related to astronomy.

#1442

Post by messier 111 »


The discovery in 1846 of the planet Neptune was a dramatic and spectacular achievement of mathematical astronomy. The very existence of this new member of the solar system, and its exact location, were demonstrated with pencil and paper; there was left to observers only the routine task of pointing their telescopes at the spot the mathematicians had marked.
— James Roy Newman
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Re: Quote of the day, mostly related to astronomy.

#1443

Post by messier 111 »


The discovery of the conic sections, attributed to Plato, first threw open the higher species of form to the contemplation of geometers. But for this discovery, which was probably regarded in Plato’s tune and long after him, as the unprofitable amusement of a speculative brain, the whole course of practical philosophy of the present day, of the science of astronomy, of the theory of projectiles, of the art of navigation, might have run in a different channel; and the greatest discovery that has ever been made in the history of the world, the law of universal gravitation, with its innumerable direct and indirect consequences and applications to every department of human research and industry, might never to this hour have been elicited.
— James Joseph Sylvester
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Re: Quote of the day, mostly related to astronomy.

#1444

Post by messier 111 »


The end of the eighteenth and the beginning of the nineteenth century were remarkable for the small amount of scientific movement going on in this country, especially in its more exact departments. ... Mathematics were at the last gasp, and Astronomy nearly so—I mean in those members of its frame which depend upon precise measurement and systematic calculation. The chilling torpor of routine had begun to spread itself over all those branches of Science which wanted the excitement of experimental research.
— Sir John Herschel
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Re: Quote of the day, mostly related to astronomy.

#1445

Post by messier 111 »


The knowledge whose content makes up astronomy is the gain from more than 2,000 years’ work on one of the most abundant objects of human knowledge, in which the foremost minds of all times have summoned up all the resources of genius and diligence.
— Carl Friedrich Gauss
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Re: Quote of the day, mostly related to astronomy.

#1446

Post by messier 111 »


The morning stars sang together.
And a person of delicate ear and nice judgment discussed the singing at length, and showed how and wherein one star differed from another, and which was great and which was not.
And still the morning stars sang together.
— T.W.H. Crosland
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Re: Quote of the day, mostly related to astronomy.

#1447

Post by messier 111 »


These neutrino observations are so exciting and significant that I think we're about to see the birth of an entirely new branch of astronomy: neutrino astronomy. Supernova explosions that are invisible to us because of dust clouds may occur in our galaxy as often as once every 10 years, and neutrino bursts could give us a way to study them.
— John N. Bahcall
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Re: Quote of the day, mostly related to astronomy.

#1448

Post by messier 111 »


These were errors of thought which cost me two years of excessively hard work, until I finally recognized them as such at the end of 1915, and after having ruefully returned to the Riemannian curvature, succeeded in linking the theory with the facts of astronomical experience.
In the light of knowledge attained, the happy achievement seems almost a matter of course, and any intelligent student can grasp it without too much trouble. But the years of anxious searching in the dark, with their intense longing, their alternations of confidence and exhaustion and the final emergence into the light—only those who have experienced it can understand it.
— Albert Einstein
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Re: Quote of the day, mostly related to astronomy.

#1449

Post by GCoyote »


messier 111 wrote: Sun Mar 26, 2023 2:59 pm Astronomy concerns itself with the whole of the visible universe, of which our earth forms but a relatively insignificant part; while Geology deals with that earth regarded as an individual. Astronomy is the oldest of the sciences, while Geology is one of the newest. But the two sciences have this in common, that to both are granted a magnificence of outlook, and an immensity of grasp denied to all the rest.
 
— Charles Lapworth
Proceedings of the Geological Society of London (1903), 59, lxviii.
-
In both fields, objects of study could not be understood until seen in the context of deep time.
Any metaphor will tear if stretched over too much reality.
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Re: Quote of the day, mostly related to astronomy.

#1450

Post by messier 111 »


We should do astronomy because it is beautiful and because it is fun. We should do it because people want to know. We want to know our place in the universe and how things happen.
— John N. Bahcall
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Re: Quote of the day, mostly related to astronomy.

#1451

Post by messier 111 »


What has been done is little—scarcely a beginning; yet it is much in comparison with the total blank of a century past. And our knowledge will, we are easily persuaded, appear in turn the merest ignorance to those who come after us. Yet it is not to be despised, since by it we reach up groping to touch the hem of the garment of the Most High.
— Agnes Mary Clerke
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Re: Quote of the day, mostly related to astronomy.

#1452

Post by GCoyote »


the heart of science.jpg
Any metaphor will tear if stretched over too much reality.
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Re: Quote of the day, mostly related to astronomy.

#1453

Post by messier 111 »


Whatever else astronomy may or may not be who can doubt it to be the most beautiful of the sciences?
— Isaac Asimov
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Re: Quote of the day, mostly related to astronomy.

#1454

Post by messier 111 »


When a man spends his life among the stars and planets, or lays out a twelvemonth on the spots of the sun, however noble his speculations may be, they are very apt to fall into burlesque.
— Joseph Addison
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Re: Quote of the day, mostly related to astronomy.

#1455

Post by messier 111 »


Without any doubt, the regularity which astronomy shows us in the movements of the comets takes place in all phenomena. The trajectory of a simple molecule of air or vapour is regulated in a manner as certain as that of the planetary orbits; the only difference between them is that which is contributed by our ignorance. Probability is relative in part to this ignorance, and in part to our knowledge.
— Pierre-Simon Laplace
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Re: Quote of the day, mostly related to astronomy.

#1456

Post by messier 111 »


Year after year, the slow sure records grow.
Awaiting their interpreter.
— Alfred Noyes
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Re: Quote of the day, mostly related to astronomy.

#1457

Post by messier 111 »


[Astronomy was] the only progressive science produced by the ancient world.
— William Whewell
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Re: Quote of the day, mostly related to astronomy.

#1458

Post by GCoyote »


worry about beliefs.jpg
Any metaphor will tear if stretched over too much reality.
Gary C

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Re: Quote of the day, mostly related to astronomy.

#1459

Post by messier 111 »


Astronomy is … the only progressive Science which the ancient world produced.

 

— William Whewell
In History of the Inductive Sciences from the Earliest to the Present Times (1837), Vol 1, 90.
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Re: Quote of the day, mostly related to astronomy.

#1460

Post by messier 111 »


Astronomy is the science of the harmony of infinite expanse.

 

— John Scott Russell
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“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

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