28:40

The Time of Apollo (1975)

28:41

America in Space - The First Decade

26:17

Seeds of Discovery (1970)

25:10

The Knowledge Bank (1971)

24:47

Exploration of the Planets (1971)

28:33

The Eagle Has Landed, The Flight of Apollo 11, 1969

26:29

Eight Months to Mars

28:32

Planet Mars: 1979