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- 1Sirius - The Dog StarJanuary 17, 1977
- 2Travel In Space And TimeFebruary 17, 1977
- 3The Mapping Of MercuryMarch 16, 1977
- 420th Anniversary ProgrammeApril 20, 1977
- 5The Solar CycleMay 18, 1977
- 6Uranus - The Second Ringed PlanetJune 15, 1977
- 7The New Infrared TelescopeJuly 20, 1977
- 8The Swan In The SkyAugust 10, 1977
- 9The Voyager MissionsAugust 10, 1977
- 10Stars Of The Far SouthSeptember 28, 1977
- 11The Amateur AstronomerOctober 24, 1977
- 12Why Do Planets Shine?November 23, 1977
- 13Sun, Spaceships and Bug-Eyed MonstersDecember 16, 1977