This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1862 Excerpt: ...but is an appreciable distance, with reference to the distance of the fixed stars. For example, he argues that if the earth were upon the axis of the celestial sphere, but were nearer one pole than the other, the horizon would cut the visible heaven into unequal parts in every latitude where the sphere is oblique. (160 ...
Read More
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1862 Excerpt: ...but is an appreciable distance, with reference to the distance of the fixed stars. For example, he argues that if the earth were upon the axis of the celestial sphere, but were nearer one pole than the other, the horizon would cut the visible heaven into unequal parts in every latitude where the sphere is oblique. (160) His refutation of the hypothesis of the earth having a motion of translation, is exclusively founded on his refutation of the hypothesis of the earth being motionless at a point not coincident with the centre of the celestial sphere. It is not at all directed against the movement of the earth: it is confined to the proof that the earth cannot be at any place other than the centre of the heaven; which must happen, if it has a motion of translation. Ptolemy simply mentions the hypo (159) i. 5. (160) i. 4. thesis, without specifying the nature of the supposed movement, and without attributing the hypothesis to Aristarchus or any other astronomer. He proceeds to remark, that some persons admit the force of these objections to the hypothesis of a movement of translation, but conceive that they propound a theory, both probable and free from objection, if they suppose the heaven to be immovable, and the earth to revolve round the celestial axis from west to east, making nearly one revolution in each day; or if they suppose both the heaven and the earth to revolve, but about the same axis, and conformably with their mutual appearances.(181) Ptolemy admits that, with respect to the stars alone, this is the most simple hypothesis; but he conceives that the objections derived from the phenomena of bodies within our atmosphere are insuperable. The clouds, and birds in their flight, and projectiles, would not accompany the earth in its rotation, but woul...
Read Less
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Very Good. Size: 7x1x9; Hardcover. No dust jacket. Publisher's grey cloth. Soot stains to edge and covers. Good binding. Clean, unmarked pages. viii, 527 pages; 24 cm. Originally published: London: Parker, Son, and Bourn, 1862.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Good. Book. 8vo-over 7¾"-9¾" tall. Reprint of the 1862 edition. viii, 527 pages. 8vo. Hardcover, bound in gray cloth. Old dampstain affecting the lower part of the last hundred or so pages; no sticking pages. Otherwise clean, binding tight.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Very Good++ Size: 7x1x9; Kissinger Publ. 2010. Fine and unread condition clean tight and bright, spine is smooth and not creased cover is clean and tight.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
No Jacket. New. 8vo-over 7¾"-9¾" tall Original 1862 London. 527p. This new high quality cloth reproduction of the original edition is a new experiment in producing high quality reprints of some of the older important books. This is NOT one of our spiral bound reprints, but a beautiful new hardcover book by Pratum Books. Selected Contents: Primitive Astronomy of the Greeks & Romans; Greek World Conception; Solar Year; Lunar Year & Month; Discordance of Greek Calendars; Carian, Acarnanian & Arcadian Years; Short Egyptian Year; Roman Year; Fixed Stars; Early Divination; Philosophical Astronomy of the Greeks from Thales to Democritus; Origin of Astronomy in Greece; Eclipse of Thales; Solon?s Reform of Athenian Calendar; Astronomical Doctrines of Anaximander, Anaximenes, Heraclitus, Xenophanes; Parmenides, Empedocles, Anaxagoras, Diogenes of Apollonia, Socrates, Meton, Leucippus, Democritus; Trieteric & Octaeteric Intercalary Cycles; Astronomical Speculations of Pythagoras & His School; Philolaic System of the Universe; Pythagorean Cycles; Scientific Astronomy of the Greeks from Plato to Eratosthenes; Hypothesis of Planetary Motions; Astronomical Doctrines of Aristotle, Callippus, Hicetas, Ecphantus, Theophrastus, Eudemus, Autolycus, Euclid, Aristarchus, Archimedes, Aristyllus; Measures of Daily Time; Rotation of Earth on its Axis; The Phaenomena of Euclid; Heliocentric System of Aristarchus; Alexandrine School of Astronomers; Timaeus & The Motion of the Earth; On the Dials of the Ancients; Prediction of Eclipses; Uniform Calendar & Religious Festivals; Roman Measures of Time; Order of the Planets, Revolution of Inferior Planets Around Sun; Ptolemy; Geocentric System; Astronomy of Babylonians & Egyptians; Origin of Astronomical Observation; Chaldean & Egyptian Priests as Astronomical Observers; Egyptian Solar Year; Egyptian Astronomy Passed to Greece; Length of Egyptian Year; The Canicular or Sothiac Period; Astrological Divination of Chaledeans; Origins of Astrology; Early History & Chronology of...
