Penulis: Gerald North

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Astronomy in Depth fills the need for a textbook that covers pre-university level Astronomy courses (in the UK, the GCSE syllabuses) and provides numerical examples to help students. It is also writt …

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A guide to astronomy which attempts to offer the most up-to-date information on the subject. Designed to be used for either individual study or classroom use, the book covers the GCSE syllabus requir …

Since comet Shoemaker-Levy collided with the planet Jupiter with stupendous force in 1994 there has been an upsurge of amateur interest in comets. Most comets are first discovered by amateur astronom …

Every year large numbers of people take up the study of astronomy, mostly at amateur level. There are plenty of elementary books on the market, full of colourful photographs, but lacking in proper ex …