How much is known about the sun? We know that it is a huge nuclear furnace that sends out electrified particles, which affect the tails of comets and much else. Patrick gives the results of the latest research into our nearest star.
Patrick Moore is joined by the leading NASA experts to give the latest news and pictures of what Voyager 2 has to tell us about this mysterious green world of Uranus.
News from the comet comes as the Giotto spacecraft plunges deep into the glowing dust and gases of its coma. Will Giotto be destroyed by that deadly hail, or will it win through, to send back the first pictures of the mysterious object.
When the planet Saturn was first examined telescopically in 1610, it was believed by Galileo to be a triple world. Patrick Moore shows what can be seen this month, while Saturn is best placed, with a small telescope.
Two months ago the Giotto spacecraft passed through the head of Halley's Comet. It sent back the only close-range pictures ever taken of a nucleus, and more information about comets than we ever knew before.
This is a favourable time for planetary enthusiasts, as all the bright planets are on view. There are also brilliant southern stars, such as the Scorpion with its red leader Antares. Patrick Moore conducts a tour of the summer sky.
Centaurus A is a peculiar system, crossed by a dark dust-lane. In it an Australian amateur astronomer has found a supernova - a colossal stellar outburst involving the destruction of a star. Patrick talks about this remarkable object.
Having travelled to a conference in the USA to summarize what information is known about the planet Mercury, Patrick Moore returns to explain what he has learned.
Astronomers in Australia have just announced the discovery of the most remote object known to science, a quasar. Patrick Moore talks to Professor Sir Francis Graham Smith , the Astronomer Royal, about this remarkable discovery.
Autumn skies may be less brilliant than those of other seasons, but there is plenty of interest. Patrick discusses the main features, with special reference to binocular observations, and gives a timetable for the eclipse of the moon.
The unique object known to astronomers at SS433 looks at first sight like a dim star, but has proved to be as bizarre as anything known. Patrick Moore talks about SS433 with Dr. David Clark , co-discoverer of its extraordinary nature.
Jupiter's four large satellites are known as the Galileans. In this programme Patrick Moore talks about the Galileans, and what we have learned about them from the space-missions.
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Top Gap
By what name was The Sky at Night (1957) officially released in Canada in English?