All Episodes
Astronomy- The Science of the Heavenly Bodies — 62 episodes
062 - Cosmogony in Transition
061 - Cosmogony
060 - The Spiral Nebulæ
059 - Star Clouds and Nebulæ
058 - The Galaxy or Milky Way
057 - The Two Star Streams
056 - Moving Clusters
055 - The Star Clusters
054 - The Double Stars
053 - The Novæ or New Stars
052 - The Variable Stars
051 - Actual Dimensions of the Stars
050 - The Nearest Stars
049 - Star Distances
048 - Stars and Their Spectral Type
047 - The Sun's Motion Toward Lyra
046 - Star Charts and Catalogues
045 - The Universe of Stars
044 - Meteorites
043 - Meteors and Shooting Stars
042 - Where Do Comets Come From
041 - Cometsthe Hairy Stars
040 - The Trans-Neptunian Planet
039 - The Farthest Planets
038 - The Ringed Planet
037 - The Giant Planet
036 - The Little Planets
035 - Life in Other Worlds
034 - The Canals of Mars
033 - The Ruddy Planet
032 - The Solar Corona
031 - Total Eclipses of the Sun
030 - Eclipses of the Moon
029 - The Moon and Her Surface
028 - The Inner Planets
027 - Sun Spots and Prominences
026 - The Sun and Observing It
025 - Our Solar System
024 - The Program of a Great Observatory
023 - Mountain Observatories
022 - The Story of Astronomical Photography
021 - The Story of the Spectroscope
020 - ReflectorsMirror Telescopes
019 - The Telescope
018 - Bradley and Aberration
017 - Halley and His Comet
016 - After Newton
015 - Newton and Gravitation
014 - Newton and Motion
013 - After the Great Masters
012 - Galileo the Great Experimenter
011 - Kepler the Great Calculator
010 - Tycho the Great Observer
009 - Copernicus and the New Era
008 - Astronomy of the Middle Ages
007 - Ptolemy and His Great Book
006 - Measuring the EarthEratosthenes
005 - Origin of Greek Astronomy
004 - Pyramid Tomb and Temple
003 - The First Astronomers
002 - Astronomy a Living Science
001 - Preface