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" His hypotheses are that the fixed stars and the sun remain unmoved, that the earth revolves about the sun in the circumference of a circle, the sun lying in the middle of the orbit, and that the sphere of the fixed stars, situated about the same centre... "
A History of Greek Mathematics: From Aristarchus to Diophantus - עמוד 3
מאת Sir Thomas Little Heath - 1921
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The Old Roman World: The Grandeur and Failure of Its Civilization

John Lord - 1867 - 608 דפים
...fixed stars having the same centre as the sun, is of such magnitude that the orbit of the earth is to the distance of the fixed stars, as the centre of the sphere of the fixed stars is to its surface." 2 This speculation, resting on the authority of Archimedes,...
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The Works of Archimedes

Archimedes - 1897 - 532 דפים
...which the premisses lead to the result that the universe is many times greater than that now so called. His hypotheses are that the fixed stars and the sun...as the centre of the sphere bears to its surface. Now it is easy to see that this is impossible ; for, since the centre of the sphere has no magnitude,...
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The Copernicus of Antiquity (Aristarchus of Samos)

Sir Thomas Little Heath - 1920 - 72 דפים
...heliocentric hypothesis occurs, in order to show the whole context. " You are aware [' you ' being King Gelon] that ' universe ' is the name given by most astronomers...the centre of the sphere bears to its surface." The heliocentric hypothesis is here stated in language which leaves no room for doubt about its meaning....
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Archimedes

Sir Thomas Little Heath - 1920 - 74 דפים
...as the sun, is so great that the circle in which he supposes the earth to revolve bears such a ratio to the distance of the fixed stars as the centre of the sphere bears to its surface." Here then is absolute and practically contemporary evidence that the Greeks, in the person of Aristarchus...
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A History of Greek Mathematics, כרך 2

Sir Thomas Little Heath - 1921 - 612 דפים
...the fixed stars is so great that the circle in which he supposes the earth to revolve (round the sun) ‘bears such a proportion to the distance of the fixed stars as the centre of the sphire bears to its surface'. If this is taken in a strictly mathematical sense, it means that the...
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Cambridge Readings in the Literature of Science: Being Extracts from the ...

Sir William Cecil Dampier Dampier, Margaret Dampier Dampier - 1924 - 312 דפים
...which the premisses lead to the result that the universe is many times greater than that now so called. His hypotheses are that the fixed stars and the sun...as the centre of the sphere bears to its surface. Now it is easy to see that this is impossible; for, since the centre of the sphere has no magnitude,...
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A Short History of Physics

Harry Fawcett Buckley - 1927 - 288 דפים
...as the sun, is so great that the circle in which he supposes the earth to revolve bears such a ratio to the distance of the fixed stars as the centre of the sphere bears to its surface." This passage leaves no doubt that Aristarchus had in mind a very definite heliocentric theory similar...
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Secondary School Curricula

Willis Lemon Uhl - 1927 - 612 דפים
...as the sun, is so great that the circle in which he supposes the earth to revolve bears such a ratio to the distance of the fixed stars as the centre of the sphere bears to its surface.1 4. Science. The teaching of science among the Greeks was subordinated to the teaching of...
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The Scientific World of Copernicus: On the Occasion of the 500th Anniversary ...

B. Biékowska - 1973 - 170 דפים
...that the (real) universe is many times greater than the one just mentioned. His hypotheses are that fixed stars and the Sun remain unmoved, that the Earth...stars as the centre of the sphere bears to its surface — To express the meaning of this passage in plainer words, Aristarchos attempted to explain the observed...
תצוגה מקדימה מוגבלת - מידע על ספר זה

Constellations and Conjectures

N.R. Hanson - 1973 - 306 דפים
...of a circle, the sun lying in the middle of the orbit12, and that the sphere of the fixed stars ... is so great that the circle in which he supposes the...as the centre of the sphere bears to its surface. '3 But again, this second explanation was regarded - and in the historical context rightly so - as...
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