1975 poster

1975

13 episodes January 6, 1975

Episodes

1 Orion, the Hunter Jan 6, 1975 No ratings 2 The New Northern Hemisphere Laboratory Feb 6, 1975 No ratings 3 Algol: The Winking Demon Mar 5, 1975 No ratings 4 Astronomy of The Infra-Red Apr 10, 1975 No ratings 5 The Outer Planets Apr 30, 1975 No ratings 6 The Mysterious X-rays May 30, 1975 No ratings 7 The Hot Clouds of the Sun Jul 1, 1975 No ratings 8 The New Moon Jul 28, 1975 No ratings 9 The Galilean Satellites Aug 28, 1975 No ratings 10 The Origin of the Universe Sep 23, 1975 No ratings 11 New Star in Cygnus Oct 22, 1975 No ratings 12 The Rocks on Venus Nov 12, 1975 No ratings 13 The Search for Life in the Universe Dec 10, 1975 No ratings