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قراءة كتاب The Story of the Heavens
تنويه: تعرض هنا نبذة من اول ١٠ صفحات فقط من الكتاب الالكتروني، لقراءة الكتاب كاملا اضغط على الزر “اشتر الآن"
اللغة: English
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The Story of the Heavens
الصفحة رقم: 2
298
XV.
Neptune
315
XVI.
Comets
336
XVII.
Shooting Stars
372
XVIII.
The Starry Heavens
409
XIX.
The Distant Suns
425
XX.
Double Stars
434
XXI.
The Distances of the Stars
441
XXII.
Star Clusters and Nebulæ
461
XXIII.
The Physical Nature of the Stars
477
XXIV.
The Precession and Nutation of the Earth's Axis
492
XXV.
The Aberration of Light
503
XXVI.
The Astronomical Significance of Heat
513
XXVII.
The Tides
531
Appendix
558
LIST OF PLATES.
PLATE | ||||
I. | The Planet Saturn | Frontispiece | ||
II. | A Typical Sun-spot | To face page | 9 | |
A. | The Sun | " | " | 44 |
III. | Spots and Faculæ on the Sun | " | " | 37 |
IV. | Solar Prominences or Flames | " | " | 57 |
V. | The Solar Corona | " | " | 62 |
VI. | Chart of the Moon's Surface | " | " | 81 |
B. | Portion of the Moon | " | " | 88 |
VII. | The Lunar Crater Triesnecker | " | " | 93 |
VIII. | A Normal Lunar Crater | " | " | 97 |
IX. | The Lunar Crater Plato | " | " | 102 |
X. | The Lunar Crater Tycho | " | " | 106 |