1 “... as the tail of a truly great comet, or be as easily visible as a zero-magnitude ‘broom star.’ In recent times...”

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3 “... time, which is where Total Solar Eclipses and How to Observe Them comes in. Here is all the information...”

4 “... of astronomy books for all time and has been presenting the BBC Sky at Night television series since April 1957...”

5 “... source of inspiration, joy, humour and even an eccentric role model since that time. Most people know...”