1976-04-21: The Rings Of Saturn
1976-03-18: Black Holes In Space
1976-02-18: The Pole Star
1976-01-21: The Changing Face Of Mars
1975-12-10: The Search For Life In The Universe
1975-11-12: The Rocks On Venus
1975-10-22: New Star In Cygnus
1975-09-23: The Origin Of The Universe
1975-08-28: The Galilean Satellites
1975-07-28: The New Moon
1975-07-01: The Hot Clouds Of The Sun
1975-05-30: The Mysterious X-Rays
1975-04-30: The Outer Planets
1975-04-07: Astronomy Of The Infrared
1975-03-05: Algol - The Winking Demon
1975-02-06: New Northern Hemisphere Laboratory
1975-01-06: Orion The Hunter
1974-12-18: The Year Of The Planets
1974-11-26: Eros - The Wanderer In Space
1974-10-30: The Changing Force Of Gravity
1974-10-02: Lord Rosse's Telescope
1974-09-04: Choosing A Telescope
1974-08-07: Shooting Stars