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Astronomy: The Science of the Heavenly Bodies

Public domain audiobook

Astronomy: The Science of the Heavenly Bodies

by David Todd

English· 12:07:57· 62 chapters
The progress of astronomy from age to age has been far from uniform—rather by leaps and bounds: from the earliest epoch when man's planet earth was the center about which the stupendous cosmos wheeled, for whom it was created, and for whose edification it was maintained—down to the modern age whose discoveries have ascertained that even our stellar universe, the vast region of the solar domain, is but one of the thousands of island universes that tenant the inconceivable immensities of space.

So rapid, indeed, has been the progress of astronomy in very recent years that the present is especially favorable for setting forth its salient features; and this book is an attempt to present the wide range of astronomy in readable fashion, as if a story with a definite plot, from its origin with the shepherds of ancient Chaldea down to present-day ascertainment of the actual scale of the universe, and definite measures of the huge volume of supersolar giants among the stars. (Preface) - Summary by David Todd

LibriVox recordings are public domain in the United States; copyright status may differ elsewhere.

Chapters

  1. Chapter 1

    Preface

    04:06
  2. Chapter 2

    Astronomy a Living Science

    17:12
  3. Chapter 3

    The First Astronomers

    06:42
  4. Chapter 4

    Pyramid, Tomb, and Temple

    08:12
  5. Chapter 5

    Origin of Greek Astronomy

    05:11
  6. Chapter 6

    Measuring the Earth—Eratosthenes

    05:49
  7. Chapter 7

    Ptolemy and His Great Book

    07:39
  8. Chapter 8

    Astronomy of the Middle Ages

    09:11
  9. Chapter 9

    Copernicus and the New Era

    05:49
  10. Chapter 10

    Tycho, the Great Observer

    06:33
  11. Chapter 11

    Kepler, the Great Calculator

    10:13
  12. Chapter 12

    Galileo, the Great Experimenter

    08:09
  13. Chapter 13

    After the Great Masters

    08:04
  14. Chapter 14

    Newton and Motion

    07:54
  15. Chapter 15

    Newton and Gravitation

    12:21
  16. Chapter 16

    After Newton

    18:14
  17. Chapter 17

    Halley and His Comet

    13:29
  18. Chapter 18

    Bradley and Aberration

    06:42
  19. Chapter 19

    The Telescope

    16:44
  20. Chapter 20

    Reflectors—Mirror Telescopes

    15:42
  21. Chapter 21

    The Story of the Spectroscope

    27:18
  22. Chapter 22

    The Story of Astronomical Photography

    23:45
  23. Chapter 23

    Mountain Observatories

    26:32
  24. Chapter 24

    The Program of a Great Observatory

    20:04
  25. Chapter 25

    Our Solar System

    05:50
  26. Chapter 26

    The Sun and Observing It

    21:40
  27. Chapter 27

    Sun Spots and Prominences

    35:29
  28. Chapter 28

    The Inner Planets

    07:23
  29. Chapter 29

    The Moon and Her Surface

    23:12
  30. Chapter 30

    Eclipses of the Moon

    04:48
  31. Chapter 31

    Total Eclipses of the Sun

    20:24
  32. Chapter 32

    The Solar Corona

    13:29
  33. Chapter 33

    The Ruddy Planet

    22:47
  34. Chapter 34

    The Canals of Mars

    12:04
  35. Chapter 35

    Life in Other Worlds

    23:51
  36. Chapter 36

    The Little Planets

    11:22
  37. Chapter 37

    The Giant Planet

    08:00
  38. Chapter 38

    The Ringed Planet

    06:21
  39. Chapter 39

    The Farthest Planets

    06:30
  40. Chapter 40

    The Trans-Neptunian Planet

    04:35
  41. Chapter 41

    Comets—the Hairy Stars

    12:45
  42. Chapter 42

    Where Do Comets Come From?

    06:36
  43. Chapter 43

    Meteors and Shooting Stars

    13:23
  44. Chapter 44

    Meteorites

    05:35
  45. Chapter 45

    The Universe of Stars

    09:45
  46. Chapter 46

    Star Charts and Catalogues

    06:49
  47. Chapter 47

    The Sun's Motion Toward Lyra

    06:26
  48. Chapter 48

    Stars and Their Spectral Type

    08:38
  49. Chapter 49

    Star Distances

    14:21
  50. Chapter 50

    The Nearest Stars

    02:37
  51. Chapter 51

    Actual Dimensions of the Stars

    06:14
  52. Chapter 52

    The Variable Stars

    12:10
  53. Chapter 53

    The Novæ, or New Stars

    05:39
  54. Chapter 54

    The Double Stars

    02:51
  55. Chapter 55

    The Star Clusters

    09:22
  56. Chapter 56

    Moving Clusters

    06:58
  57. Chapter 57

    The Two Star Streams

    08:47
  58. Chapter 58

    The Galaxy or Milky Way

    16:57
  59. Chapter 59

    Star Clouds and Nebulæ

    08:47
  60. Chapter 60

    The Spiral Nebulæ

    11:05
  61. Chapter 61

    Cosmogony

    22:40
  62. Chapter 62

    Cosmogony in Transition

    10:12