Preface and Introduction
34:03
Lu par Melanie T
▶
Part 1 Chapter 1: Foundation of Sidereal Astronomy, part 1
32:35
Lu par Jim Locke
▶
Part 1 Chapter 1: Foundation of Sidereal Astronomy, part 2
24:33
Lu par Jim Locke
▶
Part 1 Chapter 2: Progress of Sidereal Astronomy, part 1
38:28
Lu par aniroo
▶
Part 1 Chapter 2: Progress of Sidereal Astronomy, part 2
42:02
Lu par aniroo
▶
Part 1 Chapter 3: The Progress of Knowledge Regarding the Stars, part 1
29:59
Lu par realisticspeakers
▶
Part 1 Chapter 3: The Progress of Knowledge Regarding the Stars, part 2
33:26
Lu par realisticspeakers
▶
Part 1 Chapter 4: Planetary Discoveries, part 1
36:42
Lu par timli
▶
Part 1 Chapter 4: Planetary Discoveries, part 2
29:36
Lu par Jim Locke
▶
Part 1 Chapter 5: Comets, part 1
30:53
Lu par Availle
▶
Part 1 Chapter 5: Comets, part 2
30:16
Lu par Availle
▶
Part 1 Chapter 6: Instrumental Advances
47:41
Lu par Jim Locke
▶
Part 2 Chapter 1: Foundation of Astronomical Physics, part 1
29:30
Lu par Jim Locke
▶
Part 2 Chapter 1: Foundation of Astronomical Physics, part 2
24:24
Lu par Jim Locke
▶
Part 2 Chapter 2: Solar Observations and Theories, part 1
33:41
Lu par Jim Locke
▶
Part 2 Chapter 2: Solar Observations and Theories, part 2
36:14
Lu par Jim Locke
▶
Part 2 Chapter 3: Recent Solar Eclipses, part 1
37:52
Lu par Melanie T
▶
Part 2 Chapter 3: Recent Solar Eclipses, part 2
29:20
Lu par laurencetrask
▶
Part 2 Chapter 3: Recent Solar Eclipses, part 3
22:50
Lu par laurencetrask
▶
Part 2 Chapter 4: Solar Spectroscopy, part 1
31:34
Lu par Ann Boulais
▶
Part 2 Chapter 4: Solar Spectroscopy, part 2
28:51
Lu par Ann Boulais
▶
Part 2 Chapter 5: Temperature of the Sun
32:44
Lu par Jim Locke
▶
Part 2 Chapter 6: The Sun's Distance
50:48
Lu par Jim Locke
▶
Part 2 Chapter 7: Planets and Satellites, part 1
24:12
Lu par realisticspeakers
▶
Part 2 Chapter 7: Planets and Satellites, part 2
39:38
Lu par realisticspeakers
▶
Part 2 Chapter 7: Planets and Satellites, part 3
36:34
Lu par realisticspeakers
▶
Part 2 Chapter 8: Planets and Satellites continued, part 1
31:51
Lu par realisticspeakers
▶
Part 2 Chapter 8: Planets and Satellites continued, part 2
26:39
Lu par realisticspeakers
▶
Part 2 Chapter 8: Planets and Satellites continued, part 3
27:02
Lu par realisticspeakers
▶
Part 2 Chapter 8: Planets and Satellites continued, part 4
25:16
Lu par realisticspeakers
▶
Part 2 Chapter 9: Theories of Planetary Evolution
45:52
Lu par Aaron Carlow
▶
Part 2 Chapter 10: Recent Comets, part 1
35:41
Lu par Aaron Carlow
▶
Part 2 Chapter 10: Recent Comets, part 2
31:59
Lu par Aaron Carlow
▶
Part 2 Chapter 11: Recent Comets continued, part 1
32:57
Lu par Aaron Carlow
▶
Part 2 Chapter 11: Recent Comets continued, part 2
19:49
Lu par Aaron Carlow
▶
Pat 2 Chapter 11: Recent Comets continued, part 3
31:11
Lu par Aaron Carlow
▶
Part 2 Chapter 12: Stars and Nebulae, part 1
30:11
Lu par laurencetrask
▶
Part 2 Chapter 12: Stars and Nebulae, part 2
33:01
Lu par Jim Locke
▶
Part 2 Chapter 12: Stars and Nebulae, part 3
34:47
Lu par Jim Locke
▶
Part 2 Chapter 12: Stars and Nebulae, part 4
39:49
Lu par Aaron Carlow
▶
Part 2 Chapter 12: Stars and Nebulae, part 5
52:32
Lu par Shasta
▶
Part 2 Chapter 13: Methods of Research
1:02:59
Lu par Shasta
▶