Skip to main content
1980 Jan 5 1980 Eclipses, No February Full Moon
1980 Jan 12 Supernovae
1980 Jan 19 Ice Age Theory
1980 Jan 26 No February Full Moon
1980 Feb 2 RASC Eclipse Expeditions
1980 Feb 9 1913 Meteoric Procession
1980 Feb 16 Saros Cycle, Comets
1980 Feb 23 Gregorian Calendar
1980 Mar 1 Planets
1980 Mar 8 Saturn Ring Plane Crossing
1980 Mar 15 Seashell fossils marking time
1980 Mar 22 Finding Pluto
1980 Mar 29 Planets
1980 Apr 5 Newton's Telescope
1980 Apr 12 Sunspots
1980 Apr 19 New 4.4m telescope
1980 Apr 26 Astronomy Day
1980 May 3 Stellar Winds
1980 May 10 Solar Maximum
1980 May 17 Venusian lightning
1980 May 24 German-Spanish Astronomical Centre
1980 May 31 Venus at Inferior Conjunction, Planets
1980 Jun 7 Viking Mars pictures
1980 Jun 14 discovered moons
1980 Jun 21 Summer Solstice, Stonehenge
1980 Jun 28 Venus in the morning, planets
1980 Jul 5 Jupiter's Moons, Voyager
1980 Jul 12 RASC/CASCA Halifax Papers
1980 Jul 19 Vega
1980 Jul 26 Perseids
1980 Aug 2 Transient Lunar Phenomena
1980 Aug 9 Perseids
1980 Aug 16 Swedish Aurora Research
1980 Aug 23 Nuclear Winter
1980 Aug 30 Planets, Equinox
1980 Sep 6 Pluto Conference
1980 Sep 13 University of Toronto's smaller telescopes
1980 Sep 20 RASC K-W Centre
1980 Sep 27 Algol
1980 Oct 4 Planetoid Chiron
1980 Oct 11 Astronomy and Astrophysics Abstracts
1980 Oct 18 VLA
1980 Oct 25 Solar Maximum Mission
1980 Nov 1 Planets
1980 Nov 8 Algol, Pleiades
1980 Nov 15 Leonids
1980 Nov 22 Galileo's observation of Neptune
1980 Nov 29 Geminids
1980 Dec 6 Comet Meier
1980 Dec 13 Voyager 1 at Saturn
1980 Dec 20 Star of Bethlehem
1980 Dec 27 Quadrantids
1981 Jan 3 1981
1981 Jan 10 Concluding 'With the Stars'