قراءة كتاب Pioneers of Science

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‏اللغة: English

Pioneers of Science

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المؤلف:

Lodge Oliver Sir

دار النشر: Project Gutenberg

الصفحة رقم: 2

align="left">HERSCHEL AND THE MOTION OF THE FIXED STARS

273 LECTURE XIII THE DISCOVERY OF THE ASTEROIDS 294 LECTURE XIV BESSEL—THE DISTANCES OF THE STARS, AND THE DISCOVERY OF STELLAR PLANETS 304 LECTURE XV THE DISCOVERY OF NEPTUNE 317 LECTURE XVI COMETS AND METEORS 331 LECTURE XVII THE TIDES 353 LECTURE XVIII THE TIDES, AND PLANETARY EVOLUTION 379

ILLUSTRATIONS

FIG.		PAGE
1.	Archimedes	8
2.	Leonardo da Vinci	10
3.	Copernicus	12
4.	Homeric Cosmogony	15
5.	Egyptian Symbol of the Universe	16
6.	Hindoo Earth	17
7.	Order of ancient Planets corresponding to the Days of the Week	19
8.	Ptolemaic System	20
9.	Specimens of Apparent Paths of Venus and of Mars among the stars	21
10.	Apparent Epicyclic Orbits of Jupiter and Saturn	22
11.	Egyptian System	24
12.	True Orbits of Earth and Jupiter	25
13.	Orbits of Mercury and Earth	25
14.	Copernican System as frequently represented	26
15.	Slow Movement of the North Pole in a Circle among the Stars	29
16.	Tychonic system, showing the Sun with all the Planets revolving round the Earth